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Helium React Native SDK

The Helium React Native SDK is a collection of modules that can be used by a React Native application to interact with Hotspots and the Helium Blockchain. It has first class support for Typescript.

For usage, refer to the Helium Maker Starter App which utilizes this SDK to build out the base features needed to add Hotspots to the Helium Blockchain.

Along with this you may find the following Helium documentation useful:

Installation

yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk

Usage

Please browse the documentation for more information.

You can import the different modules such as Account, Location, HotspotBleManager, heliumHttpClient, and AddGateway to get started.

import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();

Example App

There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor. A practical use of this SDK can be seen here Helium Maker Starter App

Using Bluetooth

Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.

Import the Bluetooth modules

import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();

Getting Started with Bluetooth

In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a {@link HotspotBleProvider}.

For example:

importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);

You are now ready to use the {@link HotspotBleManager} throughout your application.

Scanning for Hotspots

You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check out the {@link Device} docs for more info on scanned devices.

For a full working example see the example app.

importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;

Connect to a Hotspot

After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.

import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);

Interact with a connected Hotspot

Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks} to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.

Visit the example app for full examples of Wifi Setup, WifiSettings, or Diagnostics.

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

Apache License 2.0

About

No description, website, or topics provided.

Resources

Readme
Apache-2.0 license

Contributing

Contributing
Activity
Custom properties

Stars

15 stars

Watchers

15 watching

Forks

6 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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BranchesTags
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Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
15 stars
Watchers
15 watching
Forks
6 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
15 stars
Watchers
15 watching
Forks
6 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
15 stars
Watchers
15 watching
Forks
6 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
15 stars
Watchers
15 watching
Forks
6 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
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15 stars
Watchers
15 watching
Forks
6 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
15 stars
Watchers
15 watching
Forks
6 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
Helium React Native SDK
The Helium React Native SDK is a collection of modules that can be used by a React Native
application to interact with Hotspots and the Helium Blockchain.
It has first class support for Typescript.
For usage, refer to the Helium Maker Starter App which utilizes this
SDK to build out the base features needed to add Hotspots to the Helium Blockchain.
Along with this you may find the following Helium documentation useful:
Installation
yarn add @helium/react-native-sdk
# or
npm install @helium/react-native-sdk
Usage
Please browse the documentation for more information.
You can import the different modules such as Account,
Location,
HotspotBleManager,
heliumHttpClient,
and AddGateway to get started.
import{Account,Location,AddGateway}from'@helium/react-native-sdk';// example usage of Account.createKeypairconst{ keypairRaw, address, mnemonic }=awaitAccount.createKeypair();
Example App
There is an example app included with this SDK. It's intended for reference only and currently does not build on the Apple M1 processor.
A practical use of this SDK can be seen here Helium Maker Starter App
Using Bluetooth
Use the {@link HotspotBleManager} to interact with a Hotspot via bluetooth.
Import the Bluetooth modules
import{HotspotBleProvider,useHotspotBle}from'@helium/react-native-sdk';// some examples of the functions you may want to useconst{ startScan, stopScan, connect, scannedDevices }=useHotspotBle();
Getting Started with Bluetooth
In order to get started with the {@link HotspotBleManager} you must first wrap your root app component in a
{@link HotspotBleProvider}.
For example:
importReactfrom'react';import{HotspotBleProvider}from'@helium/react-native-sdk';constApp=()=>(<HotspotBleProvider><YourRootAppComponent/></HotspotBleProvider>);
You are now ready to use the {@link HotspotBleManager} throughout your application.
Scanning for Hotspots
You can use the {@link HotspotBleManager} to {@link startScan}, {@link stopScan}, and read information from {@link scannedDevices}. Check
out the {@link Device} docs for more info on scanned devices.
For a full working example see the example app.
importReact,{useEffect}from'react';import{useHotspotBle}from'@helium/react-native-sdk';const{ startScan, stopScan, scannedDevices }=useHotspotBle();useEffect(()=>{// you would probably want to call this on a button click, we scan right awaystartScan((error)=>{if(error){console.error(error);}});},[]);useEffect(()=>{// you would probably want to call this on a button click, but we stop after 10 secondssetTimeout(stopScan,10000);},[]);constScanComponent=()=><Text>{scannedDevices[0]?.localName}</Text>;
Connect to a Hotspot
After scanning, you can connect to {@link scannedDevices} by calling {@link connect}.
import{useHotspotBle}from'@helium/react-native-sdk';const{ connect, scannedDevices }=useHotspotBle();connect(scannedDevices[0]);
Interact with a connected Hotspot
Once {@link connect} has been called you can use the other {@link HotspotBleManager} to interact with a connected {@link Device}. For
example, you may want to call {@link getDiagnosticInfo} to read the hotspot's diagnostic information or {@link readWifiNetworks}
to display available wifi networks the hotspot can see and then {@link setWifi} to set a network.
Visit the example app for full examples of
Wifi Setup,
WifiSettings, or
Diagnostics.
Contributing
See the contributing guide to learn how to contribute to the repository and the development workflow.
License
Apache License 2.0
About
No description, website, or topics provided.
Resources
Readme
Apache-2.0 license
Contributing
Contributing
Activity
Custom properties
Stars
15 stars
Watchers
15 watching
Forks
6 forks
Report repository
Releases
Packages
Contributors
Languages