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Warning: This gem is in active development and may have some serious bugs.

FlynnAutoScale

A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)

Installation

Add this line to your application's Gemfile:

gem'flynn_auto_scale'

And then execute:

$ bundle

Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)

In order to get up and running quickly, please set up the following ENV variables. Failure to set up some of these could cause "bad things to happen", so ensure you read this section.

# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.

# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end

Usage

For a more advanced use of the scaler, you can directly call the manual scaler yourself.

# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)

Contributing

It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.

I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.

License

The gem is available as open source under the CC0 terms.

About

Let your Rails apps on Flynn scale to your business needs.

Resources

Readme
Activity

Stars

10 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Packages

Used by

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" + '

Skip to content
BranchesTags
Repository files navigation
Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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
Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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
Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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
Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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
Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
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10 stars
Watchers
1 watching
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0 forks
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, '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); }
})();
})();

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Warning: This gem is in active development and may have some serious bugs.
FlynnAutoScale
A gem that allows your Rails apps to self-scale as they need more and more resources under Flynn. Comes with an automated mode that can be used for "day to day" web hosting operations and a manual mode where you can control when scaling operations take place (for scripts, background jobs and anything else)
Installation
Add this line to your application's Gemfile:
gem'flynn_auto_scale'
And then execute:
$ bundle
Make sure to migrate after installing this gem (it makes use of ActiveRecord to keep the autoscaler working)
In order to get up and running quickly, please set up the following ENV variables.
Failure to set up some of these could cause "bad things to happen", so ensure you read this section.
# These are the minimum required items for [connecting to a cluster](https://flynn.io/docs/cli#adding-clusters)
FLYNN_SETUP_CLUSTER_PIN
FLYNN_SETUP_CLUSTER_NAME
FLYNN_SETUP_CLUSTER_CONTROLLER_DOMAIN
FLYNN_SETUP_CLUSTER_CONTROLLER_KEY
FLYNN_SETUP_CLUSTER_APP_NAME - the app name to be scaled.
# These are configuration variables that are used to customize how FlynnAutoScale will handle scaling events.
FLYNN_AUTO_SCALE - If present, FlynnAutoScale will attempt auto scaling operations -> (default: do nothing)
FLYNN_AUTO_SCALE_RAM - The amount of RAM in MB you'd like FlynnAutoScale to consider scaling at -> (default: 256)
FLYNN_AUTO_SCALE_COOLDOWN - How long to wait after you have scaled (in seconds) before scaling again -> (default: 0)
FLYNN_LIMIT_INSTANCES_MANUAL_MODE - If present, whether manual mode should follow the instance limits -> (default: ignore limits)
FLYNN_MIN_INSTANCES - Minimum number of instances -> (default: 1)
FLYNN_MAX_INSTANCES - Maximum number of instances -> (default: 2)

Add the following at the top of your application_controller.rb to get started with auto scaling.
# This should be a single linearound_actiondefscale;yield;FlynnAutoScale::Scaler.auto_scale('web');end
Usage
For a more advanced use of the scaler, you can directly call the manual scaler yourself.
# You can pass the process name: 'console', 'web', 'worker'.FlynnAutoScale::Scaler.scale_manual('web',2)
Contributing
It's an open source repo, fork the thing, make some changes, and I'll put you on the list of cool people making Flynn + Rails great again.
I am also looking for a partner in crime or two to turn that database of scaling changes into a nice dashboard (a la sidekiq's web_ui). I can do it, but it's gonna be super butt ugly if I do it alone.
License
The gem is available as open source under the CC0 terms.
About
Let your Rails apps on Flynn scale to your business needs.
Resources
Readme
Activity
Stars
10 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages