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Custom tools for NodeJS 🚀

Modern, powerful web application framework for Node.js.

NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button

Description

CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.

Installation

npm install @ialopezg/corejs

Quick Start

Basic App Setup

app.ts

import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}

app.socket.module.ts

import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}

main.ts

import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);

Setup first controller

Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:

import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}

Features

  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)

Documentation & Quick Start

Documentation & Tutorial - Coming soon

Starter repositories

Future

CoreJS is very much still a work in progress. There is still some things to finish:

  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...

People

Author - Isidro A. Lopez G.

License

CoreJS is licensed under MIT license.

© Copyright 1995-present - Isidro A. Lopez G.

About

Custom tools for NodeJS

Topics

sdksdk-js

Resources

Readme
License

Contributing

Contributing
Activity

Stars

1 star

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Sponsor this project

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - ialopezg/CoreJS: Custom tools for NodeJS · GitHub
Skip to content
BranchesTags
Repository files navigation
CoreJS Logo
Custom tools for NodeJS 🚀


Modern, powerful web application framework for Node.js.
NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button
Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

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


Modern, powerful web application framework for Node.js.
NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button
Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

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


Modern, powerful web application framework for Node.js.
NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button
Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

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


Modern, powerful web application framework for Node.js.
NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button
Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

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


Modern, powerful web application framework for Node.js.
NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button
Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - ialopezg/CoreJS: Custom tools for NodeJS · GitHub
Skip to content
BranchesTags
Repository files navigation
CoreJS Logo
Custom tools for NodeJS 🚀


Modern, powerful web application framework for Node.js.
NPM VersionGitHub Release VersionNPM DownloadsBuildCoverage Status
Patreon donate buttonOpen Collective donate buttonOpen Collective donate button
Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
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1 star
Watchers
1 watching
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - ialopezg/CoreJS: Custom tools for NodeJS · GitHub
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CoreJS Logo
Custom tools for NodeJS 🚀


Modern, powerful web application framework for Node.js.
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Description
CoreJS is a toolset that helps you to develop and debug modern applications. This tool is made to be used in Node.js, which allows you to easily build efficient, scalable applications. It uses modern JavaScript, is built with TypeScript and bring best JavaScript concepts.
Installation
npm install @ialopezg/corejs
Quick Start
Basic App Setup
app.ts
import{ApplicationasApplicationFactory}from'@ialopezg/corejs';import*asexpressfrom'express'exportclassApplicationimplementsApplicationFactory{constructor(privateapplication: express.Application){// do something}start(){// do something before server startsconstport=process.env.APP_PORT||3000;this.application.listen(port,()=>{console.log(`Application listen on port: ${port}`);});}}
app.socket.module.ts
import{Module}from'@ialopezg/corejs';
@Module({})exportclassAppModule{}
main.ts
import{AppRunner}from'@ialopezg/corejs';import{AppModule}from'./app.module';import{Application}from'./app';AppRunner.run(Application,AppModule);
Setup first controller
Controllers layer is responsible for handling HTTP requests. This is how we create controller in Nest application:
import{Controller}from'@ialopezg/corejs';import{NextFunction,Request,Response}from'express';
@Controller({path: 'users'})classUsersController{
@RequestMapping({path: '/'})getAllUsers(request: Request,response: Response,next: NextFunction){response.status(201).json({});}}
Features
  • Compatible with both TypeScript and ES6 (Recommend to use TypeScript
  • Based on well-known libraries (Express / socket.io) so you could easily use your experience
  • Easy to learn - syntax is really similar to Angular / Spring (Java)
  • Dependency Injection, Inversion of Control Container
  • Exceptions handler layer (helps to focus on logic)
  • Own modularity system
  • Sockets module (based on socket.io)
Documentation & Quick Start
Documentation & Tutorial - Coming soon
Starter repositories
Future
CoreJS is very much still a work in progress. There is still some things to finish:
  • Better test utilities
  • Exception filters
  • Validation helpers
  • Starter repos
  • Increase test coverage
  • Gateway middlewares
  • and more...
People
Author - Isidro A. Lopez G.
License
CoreJS is licensed under MIT license.
© Copyright 1995-present - Isidro A. Lopez G.
About
Custom tools for NodeJS
Topics
sdksdk-js
Resources
Readme
License
Contributing
Contributing
Activity
Stars
1 star
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages