Luis Merino

spec-kit. 💫 Toolkit to help you get started with Spec-Driven Development

statsig-browser-extension. Statsig Browser Extension

system-prompts-and-models-of-ai-tools. FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

gin-timeout. Timeout Middleware for Gin framework

eslint-p. A drop-in replacement for ESLint 9 featuring multithreaded parallel linting.

playwright. Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

playwright-python. Python version of the Playwright testing and automation library.

use-context-selector. React useContextSelector hook in userland

fastembed. Fast, Accurate, Lightweight Python library to make State of the Art Embedding

qdrant-dotnet. Qdrant .Net SDK

compare-versions. Compare semver version strings to find which is greater, equal or lesser.

openapi-typescript-fetch. A typed fetch client for openapi-typescript

js-cookie. A simple, lightweight JavaScript API for handling cookies, client-side.

semver-cli. semver-cli is a simple command line tool to compare and manipulate version strings.

husky. Git hooks made easy 🐶 woof!

wtransport. Async-friendly WebTransport implementation in Rust

qdrant-web-ui. Self-hosted web UI for Qdrant

ts-morph. TypeScript Compiler API wrapper for static analysis and programmatic code changes.

openapi-fetch. Ultra-fast fetching for TypeScript generated automatically from your OpenAPI schema

qdrant-js. JavaScript/Typescript SDK for Qdrant Vector Database

fetch-h2. HTTP/1+2 Fetch API client for Node.js

true-myth. Safe and idiomatic TypeScript types to handle null, error, and async code handling: Maybe, Result, and Task types that are really nice.

grpc. C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

rust-dominator. Zero-cost ultra-high-performance declarative DOM library using FRP signals for Rust!

pnpm. Fast, disk space efficient package manager

solid-primitives. A library of high-quality primitives that extend Solid reactivity.

goober. 🥜 goober, a less than 1KB 🎉 css-in-js alternative with a familiar API

solid-virtual-list. TypeScript

rust-toolchain. Concise GitHub Action for installing a Rust toolchain

rust-build.action. Automate publishing Rust build artifacts for GitHub releases through GitHub Actions

optionals. Rust-like error handling and options for TypeScript and Deno!

min-sized-rust. 🦀 How to minimize Rust binary size 📦 https://github.com/johnthagen/min-sized-rust

sema. A theme that focuses on what’s important

2fa. Two-factor authentication for Symfony applications 🔐

downshift. 🏎 A set of primitives to build simple, flexible, WAI-ARIA compliant React autocomplete, combobox or select dropdown components.

sourcemapped-stacktrace. apply sourcemaps to js stack traces

awesome-javascript. 🐢 A collection of awesome browser-side JavaScript libraries, resources and shiny things.

mkcert. A simple zero-config tool to make locally trusted development certificates with any names you'd like.

puppeteer-stream. A Library for puppeteer to retrieve audio and video streams of webpages

react-virtualized-sticky-tree. A React component for efficiently rendering tree like structures with support for position: sticky

emotion. 👩‍🎤 CSS-in-JS library designed for high performance style composition

ts-prune. Find unused exports in a typescript project. 🛀

typescript-exercises. A set of interactive TypeScript exercises

javascript-questions. A long list of (advanced) JavaScript questions, and their explanations :sparkles:

use-local-storage-state. React hook that persists data in localStorage

jest-file-snapshot. Jest matcher to write snapshots to a separate file instead of the default snapshot file used by Jest

prime. ✨Open Source GraphQL CMS

aws-ebcli. AWS Elastic Beanstalk eb cli tools

puppeteer-cluster. Puppeteer Pool, run a cluster of instances in parallel

mdx-deck. ♠️ React MDX-based presentation decks

jest-puppeteer. Run tests using Jest & Puppeteer 🎪✨

react-async-hook. React hook to handle any async operation in React components, and prevent race conditions

emailonacid. ✉️ Mail visual regression testing library based on Email on Acid API

tooling. 🛠 ResearchGate's JavaScript Tooling

You-Dont-Know-JS. A book series (2 published editions) on the JS language.

envinfo. Generate a report about your development environment for debugging and issue reporting

awesome-puppeteer. A curated list of awesome puppeteer resources.

node-memwatch. A NodeJS library to keep an eye on your memory usage, and discover and isolate leaks.

code-server. VS Code in the browser

svelte. web development for the rest of us

inspekt. Inspekt is a PHP library that makes it easier to write secure web applications

react-native-windows. A framework for building native Windows apps with React.

semantic-release. 📦🚀 Fully automated version management and package publishing

maybe. Maybe/Optional type implementation in Typescript

loadable-components. The recommended Code Splitting library for React ✂️✨

react-loading-skeleton. Create skeleton screens that automatically adapt to your app!

spire. 🗼Extensible JavaScript toolbox management

vim.wasm. Vim editor ported to WebAssembly

rehook. Make React Hooks out of your Recompose enhancers

mahlowat. mahlowat ist die Implementierung eines Wahlpositionsvergleichswerkzeugs.

PayloadsAllTheThings. A list of useful payloads and bypass for Web Application Security and Pentest/CTF

unidriver. UniDriver - Universal Component Drivers 🚀

trusted-types. A browser API to prevent DOM-Based Cross Site Scripting in modern web applications.

eslint-plugin-no-unsanitized. Custom ESLint rule to disallows unsafe innerHTML, outerHTML, insertAdjacentHTML and alike

get-port. Get an available TCP port

react-pdf. Display PDFs in your React app as easily as if they were images.

pdf.js. PDF Reader in JavaScript

react-testing-examples. Searchable library of React testing examples

browser-pdf-support. detect PDF support in the browser

CorsixTH. Open source clone of Theme Hospital

heiss. Hot module reloading prototype with native (almost) ES6 modules

react-loadable. :hourglass_flowing_sand: A higher order component for loading components with promises.

PHP-Codeshift. A small PHP toolkit for running codemods (code transformations) over multiple PHP files.

nerd. 🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.

reporting. Reporting API

ipc-bench. Latency benchmarks of Unix IPC mechanisms

devtools-detect. Detect if DevTools is open and its orientation

smoothscroll. Scroll Behavior polyfill

flamebearer. A JavaScript CPU trace analysis tool for agents and humans

docusaurus. Easy to maintain open source documentation websites.

git-ssb-intro. :wrench: Learn git-ssb: a decentralized GitHub alternative.

history. Manage session history with JavaScript

clear-module. Clear a module from the cache

penthouse. Generate critical css for your web pages

react-albus. ✨ React component library for building declarative multi-step flows.

react. The library for web and native user interfaces.

ultimate-pagination. Universal pagination model generation algorithm that can be used to build a UI component

url-polyfill. Polyfill URL and URLSearchParams to match last ES7 specifications

react-powerplug. :electric_plug: Renderless Containers

plugin-php. Prettier PHP Plugin

react-history. Manage session history with React

Essential-Solar-Energy-and-Storage-Software-Resources. Curated links to APIs, SDKs, paltforms and tools relevant to solar energy and battery storage

SolarBoard. SolarBoard is a javascript dashboard for SolarEdge systems.

SolarTracker. Track sun position

babel-plugin-set-react-class-displayname. Injects a static class property 'displayName' into class

stylelint-performance-animation. Stylelint rule for preventing the use of low performance animation

react-wasm-demo. a simple react wasm/rust demo

mongoose-avro-schema-generator. Generates Apache avro schemas from mongoose schemas.

React-Text-Truncate. Truncate multi-lines text for all browsers base on react.js

php-crashers. Example scripts that cause segfaults in PHP

nodebestpractices. ✅ The Node.js best practices list (July 2026)

moment-shortformat. moment-shortformat.js is an extension to moment.js that formats dates in a short format like it's used on ResearchGate.

ukkonen. Ukkonen's Approximate String Matching algorithm

flexbugs. A community-curated list of flexbox issues and cross-browser workarounds for them.

git-flight-rules. Flight rules for git

fastify. Fast and low overhead web framework, for Node.js

apollo-link. :link: Interface for fetching and modifying control flow of GraphQL requests

Making-a-custom-React-renderer. Tutorial on how to make a custom React renderer

Melissa-Core. A lovely virtual assistant for OS X, Windows and Linux systems.

react-tracking. 🎯 Declarative tracking for React apps.

gemini-react. Plugin, which simplifies writing gemini tests for react components

prettier-vscode. Visual Studio Code extension for Prettier

linting. Moved to https://github.com/researchgate/tooling

webpack-watchman-plugin. A webpack plugin that integrates watchman as its watcher.

rust. Rust tools, libraries

node-package-blueprint. Blueprint for scaffolding new node packages

react-devtools. An extension that allows inspection of React component hierarchy in the Chrome and Firefox Developer Tools.

canvaz. 𝌕 Visual component-based content editor for React

puppeteer. JavaScript API for Chrome and Firefox

react-intersection-observer. React component for the Intersection <Observer /> API

restler. Restler is a project aiming on providing a unified way to easily build REST-services based on document-oriented databases, like MongoDB.

oy. Render HTML emails on the server with React.

HTML-Email-Hacks. A series of HTML hacks for all those lovely Email clients out there

babel-react-optimize. :rocket: A Babel preset and plugins for optimizing React code.

awesome-interview-questions. :octocat: A curated awesome list of lists of interview questions. Feel free to contribute! :mortar_board:

rakam-api. 📈 Collect customer event data from your apps. (Note that this project only includes the API collector, not the visualization platform)

hyper. A terminal built on web technologies

free-programming-books. :books: Freely available programming books

docker-machine-nfs. Activates NFS on docker-machine

algorithm-visualizer. :fireworks:Interactive Online Platform that Visualizes Algorithms from Code

x-gif. A custom element for flexible GIF playback

uri-templates. JavaScript utility for RFC 6570: URI Templates

betwixt. :zap: Web Debugging Proxy based on Chrome DevTools Network panel.

objectDiff.js. Compares JavaScript objects

react-slick. React carousel component

javascript. JavaScript Style Guide

ftdomdelegate. Create and manage a DOM event delegator

react-future. Specs & docs for potential future and experimental React APIs and JavaScript syntax.

http-api-design. HTTP API design guide extracted from work on the Heroku Platform API

nogotofail. An on-path blackbox network traffic security testing tool

este. This repo is suspended.

ahoy. Simple, powerful, first-party analytics for Rails

superstatic. Superstatic: a static file server for fancy apps.

polyglot. Polyglot is a distributed web framework that allows programmers to create web applications in multiple programming languages

adhocracy. Adhocracy is a policy drafting and decision making software for distributed groups and open institutions.

github-cheat-sheet. A list of cool features of Git and GitHub.

Less-CSS-Toolkit. A collection of re-usable LESS CSS Mixins

Glyphr-Studio-1. Now deprecated, Glyphr Studio v1 served us well from 2010 to 2023.

mixpanel-php-extended. Extensions for the Mixpanel PHP library. Provides cookie and reserved properties parsing.

games. Games Sandbox

jekyll-plugins. A collection of Jekyll plugins and generators that I've written for recursive-design.com

react-page-middleware. Connect/Express middleware to use React to generate whole websites

site_prism. A Page Object Model DSL for Capybara

agentredrabbit. Transport agent that moves data from Redis to RabbitMQ

kafka-node. Node.js client for Apache Kafka 0.8 and later.

capybara. Acceptance test framework for web applications

sinatra-head. A Sinatra extension for keeping your <HEAD> straight.

analytics.js. The hassle-free way to integrate analytics into any web application.

vimdeck. VIM as a presentation tool

filtered-collection. A simple backbone.js filtered collection.

MongoHub-Mac. Mac Native Mongodb Client

sass-bootstrap-defunct. This project has been superceeded by an official Bootstrap Sass port. Please use:

sequel-rails. A gem for using Sequel with Rails 5.x, 6.x, 7.x, 8.x

messageformat. ICU MessageFormat and Unicode Messageformat for Javascript

poltergeist. A PhantomJS driver for Capybara

PhantomCSS. Visual/CSS regression testing with PhantomJS

PhantomXHR. Ajax mocking in PhantomJS

sprockets-commonjs. Adds CommonJS support to Sprockets

uRequire. The Ultimate JavaScript Module Builder & Automagical Task Runner. Convert AMD & CommonJS/NodeJS modules to UMD, AMD, CommonJS or bundle them as `combined.js` (rjs & almond, AMDclean soon) & automagically run/test/watch them on nodejs, Web/AMD or Web/Script. Declarative & DRY config with inheritance. Manipulate & inject dependencies, module code, banners, version etc while building with a single line. Support two kinds of plugins, ResourceConverter (i.e file level) and AfterBuilder (i.e the whole bundle). Transparent support for Coffeescript, IcedCoffeescript, Coco, LiveScript – they’re just JavaScript :-)

swipeslide. A Zepto Plugin for iOS like swipe navigation. Webkit only!

phantomjs-console. Control a headless browser console right from your terminal

json_expressions. JSON matchmaking for all your API testing needs.

Throttle. Throttle is a simple node.js app that makes it easier to test how a website performs on poor network connections. For example, testing a responsive website on a poor 3G connection without actually having to have a poor 3G connection. Simply connect your Mac to ethernet, share the network connection via Airport, run Throttle, and any connected device will then be throttled to the the network speed you specified. Throttle was designed to be used in conjunction with a device lab and products like shim or Adobe Shadow where a shared connection is expected.

CoverJS. Instrument JavaScript to determine the testing coverage

mp.com-presentations. mp.com presentations

st2-picker-pan. Sencha Touch 2 Horizontal Picker

httpie. HTTPie is a CLI, cURL-like tool for humans

swagger-ui. Swagger UI is a dependency-free collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

chaplin. A Sample Application Architecture Using Backbone.js

hue-change. JavaScript

cors. jQuery CORS Plugin - transparently add CORS support for IE8+ in jQuery using XDomainRequest. Support cookies and headers.

chaplin. HTML5 application architecture using Backbone.js

SoundCloud-PlayList-Manager. SoundCloud PlayList Manager demo project

jQuery.preventMacBackScroll. Prevent back page horizontal scroll on Mac OSX Lion

backbone-fundamentals. :book: A creative-commons book on Backbone.js for beginners and advanced users alike

antiscroll. OS X Lion style cross-browser native scrolling on the web that gets out of the way.

PhoneGap-ios-PhoneDialer. A plugin for ios phone gap to launch the dialer programatically in ios >= 5

jsDAV. jsDAV allows you to easily add WebDAV support to a NodeJS application. jsDAV is meant to cover the entire standard, and attempts to allow integration using an easy to understand API.

node-dropbox. Node.js client for the dropbox API

ansilog. console.log extension for ANSI colouring in stdout