Javier Valencia

MechaPwn. C

phaser-es6-webpack. A bootstrap project for create games with Phaser + ES6 + Webpack.

tinykeys. A tiny (~650 B) & modern library for keybindings.

react-cookie-consent. A small, simple and customizable cookie consent bar for use in React applications.

build-your-own-x. Master programming by recreating your favorite technologies from scratch.

tinyraycaster. 486 lines of C++: old-school FPS in a weekend

vscode-csharp. Official C# support for Visual Studio Code

cool-retro-term. A good looking terminal emulator which mimics the old cathode display...

dwitter. Social network for short js demos

noclip.website. A digital museum of video game levels

FileSaver.js. An HTML5 saveAs() FileSaver implementation

canvas-toBlob.js. A canvas.toBlob() implementation

react-photo-gallery. React Photo Gallery

pet-library. A library for pets 🐱🐶🐰

every-programmer-should-know. A collection of (mostly) technical things every software developer should know about

axe-core. Accessibility engine for automated Web UI testing

gatsby-starter-portfolio-cara. Playful and Colorful One-Page portfolio featuring Parallax effects and animations. Especially designers and/or photographers will love this theme! Built with MDX and Theme UI.

guide.elm-lang.org. My book introducing you to Elm!

compiler. Compiler for Elm, a functional language for reliable webapps.

awesome-cms. 📚 A collection of open and closed source Content Management Systems (CMS) for your perusal.

pixelpusher. pushin' pix

hypermerge. Build p2p collaborative applications without any server infrastructure in Node.js

javascript-risingstars. :stars: An overview of the JavaScript landscape in 2025: trends about frontend, Node.js, fullstack frameworks, build tools, testing, Vue.js, React, state management...

vue-tetris. Use Vue, Vuex to code Tetris.使用 Vue, Vuex 做俄罗斯方块

iterum. Handling iterables like lazy arrays.

the-super-tiny-compiler. :snowman: Possibly the smallest compiler ever

Vue2Leaflet. Vue 2 components for Leaflet maps

hello-vue-django. vuejs and Django integration with hot code reload. Dont use this, use https://github.com/NdagiStanley/vue-django or https://github.com/gtalarico/django-vue-template

risingstars2016. A complete overview of the JavaScript landscape in 2016: trends about front-end and node.js frameworks, tooling... Available in English, Japanese and Chinese.

heroku-node-telegram-bot. Starter pack for running telegram bot on the Heroku using Node.js

NG6-starter. :ng: An AngularJS Starter repo for AngularJS + ES6 + Webpack

simple_token_authentication. Simple (and safe*) token authentication for Rails apps or API with Devise.

es6-project-boilerplate. Boilerplate to get ES6/ES7 projects off the ground!

howerpoint. Haskell

postcss. Transforming styles with JS plugins

lost. LostGrid is a powerful grid system built in PostCSS that works with any preprocessor and even vanilla CSS.

precss. Use Sass-like markup in your CSS

pixel-grid. A component to render a grid of pixels, implemented with different technologies: React, Preact...

react-custom-scrollbars. React scrollbars component

promise-it-wont-hurt. A Workshopper module that teaches you to use promises in javascript

strml.net. STRML: Projects & Work

component-check. A quick introduction to exploring how components can be created in several frameworks.

clickbaiter. Clickbait Generator built in NodeJS / Javascript (ReactJS) using the FB SDK + Flickr API

react-social. Simple React components for social buttons (Facebook, Twitter and Pinterest) and social counts.

Hover. A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.

react-boilerplate. 🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.

gridfolio. A library to generate simple, stylish, responsive, and easily customizable grid-based portfolios.

dancewatch. dance, dance, revolve

rfknes. robotfindskitten for the NES

hexo-theme-yelee. 简而不减 Hexo 双栏博客主题; Another simple and elegant theme for Hexo.

react-makes-you-sad. Here’s a flowchart to make you happy again!

react-makes-you-sad. fluxograma para te fazer feliz novamente!

react-vous-rend-triste. Voici un diagramme pour vous redonner le sourire !

react-makes-you-sad. Here’s a flowchart to make you happy again!

react-makes-you-sad. Here’s a flowchart to make you happy again!

react-router-tutorial. JavaScript

playfuljs-demos.

react-2048. Implementation of 2048 in React

rgbcp. Copy data between MacBooks visually, using flashing screens and cameras

bestofjs-keystonejs. bestof.js.org backend application, made with KeystoneJS node.js framework

bestofjs. Best of JS repo used only to track user requests

Glock. Clock in and out of google calendar events from the command line

GeoDB. A web app and API to query historic tropical rainfall data

design-fundamentals. A little kit I'm using to demonstrate design fundamentals. Specifically geared towards programmers, but feel free to use it as you wish!

reactris. An implementation of Tetris using ReactJS

code-lauren. Game programming for beginners

migreat. Visualising immigration data using d-threeact

sweetgreen.el. Get your salad from https://order.sweetgreen.com directly from Emacs

react-game-of-life. More React/Redux experimentation

nes.skel. Skeleton project for the Nintendo Entertainment System

circlematch. Slider puzzle built with React.js + Redux.

react-alert. alerts for React

bipp. JavaScript

react-color. :art: Color Pickers from Sketch, Photoshop, Chrome, Github, Twitter & more

planigale. A squishy quiz based on the Encyclopedia of Life. Match the picture to the species!

redux-undo. :recycle: higher order reducer to add undo/redo functionality to redux state containers

dotfiles. Where I store my lovely, lovely dotfiles

ShootEmUp. A shooting game experiment using some functional programming principles

redux-voting-client. Client app for the Full-Stack Redux Tutorial

redux-voting-server. Server app for the Full-Stack Redux Tutorial

maupassant-hexo. A simple Hexo theme forked from icylogic.

bestofjs. :star: A place to find the best components to build amazing web applications. The best of JavaScript!

react-starter-kit. Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.