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An open API service indexing awesome lists of open source software.

ECMAScript

ECMAScript is the standardization of the family of scripting languages that includes JavaScript. New versions of the standard are released every year. It is standardized by Ecma International. ECMAScript is commonly used for client-side scripting on the World Wide Web, and it is increasingly being used to write server-side applications and services using Node.js and other runtime environments. The ECMAScript language includes structured, dynamic, functional, and prototype-based features.

https://github.com/es-shims/string.prototype.at

An ES-spec-compliant (proposed) `String.prototype.at`shim/polyfill/replacement that works as far down as ES3.

at ecmascript javascript polyfill shim string

Last synced: 16 Mar 2026

https://gitlab.com/lusacramento/cordaria

Cordaria é um aplicativo web com intuito de auxiliar a prática ao instrumento. Rode sem instalar -> https://cordaria.com.br <-

ecmascript guitar guitar-scales javascript music nuxtjs vuejs

Last synced: 10 Mar 2025

https://github.com/es-shims/set

An ESnext spec-compliant `Set` shim/polyfill/replacement that works as far down as ES3.

ecmascript es-shims javascript polyfill set shim

Last synced: 30 Sep 2025

https://github.com/xotic750/is-surrogate-pair-x

Tests if 2 characters together are a surrogate pair.

browser ecmascript nodejs string surrogate utf16

Last synced: 30 Apr 2025

https://github.com/Wetbikeboy2500/ScriftJ

Scratch made in Javascript.

css ecmascript html javascript scratch

Last synced: 10 Mar 2025

https://github.com/es-shims/string.prototype.iswellformed

An ESnext spec-compliant `String.prototype.isWellFormed` shim/polyfill/replacement that works as far down as ES3.

ecmascript javascript pair polyfill shim string surrogate unicode well-formed

Last synced: 30 Sep 2025

https://github.com/shgysk8zer0/shgysk8zer0.github.io

A responsive, progressive about / portfolio page built using Jekyll

cc-by-sa css3 ecmascript html5 jekyll portfolio progressive-web-app pwa responsive webapp

Last synced: 30 Jan 2026

https://github.com/anupamkhosla/reactmusic

React app to get FM radio channels acroos the globe and let the visitor search for channels with filters

babel ecmascript javascript react reactjs webpack

Last synced: 15 Apr 2026

https://github.com/MartinSeeler/react-redux-rampup

An opinionated starter template for React / Redux applications.

ecmascript javascript react redux webpack

Last synced: 10 Mar 2025

https://github.com/avaray/vernode

This NPM package checks for latest NodeJS versions

checker ecmascript node nodejs version versions

Last synced: 31 Jan 2026

https://github.com/hugoalh/djb2a-es

An ECMAScript module to get the non-cryptographic hash of the data with algorithm DJB2a.

djb2a ecmascript ecmascript-module es es-module esm esmodule hash javascript js ts typescript

Last synced: 26 Feb 2026

https://github.com/rafaelreisramos/nodejs-masterclass

Uma api, uma web gui, uma cli e background workers desenvolvidos em Node.js sem frameworks com base no curso Pirple Node.js Masterclass, refatorados para uma versão mais moderna de Javascript.

ecmascript javascript nodejs

Last synced: 10 Mar 2025

https://github.com/es-shims/array.prototype.slice

ES spec-compliant `Array.prototype.slice` shim/polyfill/replacement that works as far down as ES3

array ecmascript javascript polyfill shim slice

Last synced: 26 Feb 2026

https://github.com/kitschpatrol/es-check-min

A CLI tool and library to find the minimum compatible ECMAScript version of a JavaScript file.

cli ecmascript es-check npm-package version-detection

Last synced: 27 Feb 2026

https://github.com/JuamBer/Platzi-CursoECMAScript6Plus

Material realizado en el curso de "ECMASCRIPT 6+" de Platzi

ecmascript ecmascript6 javascript

Last synced: 10 Mar 2025

https://github.com/lionello/tidalsocial

Recommendation engine for TIDAL playlists and mixes.

ecmascript flask machine-learning nix nodejs recommender-system tidal typescript

Last synced: 12 Feb 2026

https://github.com/KimYangOfCat/tc39-work

TC39 合作流程简介 | Documentation of how TC39 operates and how to participate

ecmascript javascript tc39

Last synced: 10 Mar 2025

https://github.com/mihailgaberov/full-stack-redux

Full stack Redux tutorial done via [this](http://teropa.info/blog/2015/09/10/full-stack-redux-tutorial.html).

babel ecmascript javascript react redux socket-io tdd testing tutorial

Last synced: 01 Apr 2026

https://github.com/zbjornson/tacvt

Fast conversion from one type of TypedArray to another

ecmascript javascript simd typedarrays

Last synced: 16 Apr 2026

https://github.com/latticework/jali

Semantics-driven serverless microservice DevOps framework and infrastructure

berkshelf chef cloud-development ecmascript jali latticework microservice nodejs-development serverless typescript vagrant virtual-box zenhub

Last synced: 19 Aug 2025

https://github.com/xotic750/assert-is-callable-x

If IsCallable(callbackfn) is false, throw a TypeError exception.

browser ecmascript nodejs

Last synced: 14 May 2026

https://github.com/teaentitylab/envjs

Javascript Env & Cross-platform common functions library

browser ecmascript env environment javascript

Last synced: 01 Apr 2025

https://github.com/hugoalh/runtime-info-es

An ECMAScript (JavaScript & TypeScript) module for runtime information.

ecmascript ecmascript-module es esm esmodule info information javascript js runtime ts typescript

Last synced: 15 Sep 2025

https://github.com/Mgobeaalcoba/ecmascript

Repo donde iré subiendo y guardando las distintas versiones de mis trabajos en el curso de Ecmascript de Platzi.

ecmascript javascript

Last synced: 10 Mar 2025

https://github.com/syedaanif/11-node_js

This repository contains learnings for back-end development using NodeJS which is an asynchronous event-driven JavaScript runtime engine.

ecmascript esm esmodules javascript js node-js nodejs qrcode qrcode-generator

Last synced: 17 Apr 2026

https://github.com/punitkatiyar/react-template

craete react componets based web template using html and css with function componet

css ecmascript html javascript react

Last synced: 04 Apr 2026

https://github.com/pavlyukvadim/react-live-form

Created with a purpose to take control of your dynamic forms by the library

demo ecmascript form-builder javascript jest observable react react-form-builder

Last synced: 18 Apr 2026

https://github.com/jul10l1r4/updateme

Somos um projeto destinado ao aperfeiçoamento dos serviços web, e segurança de quem as utilizam

c-sharp cgi css3 desenvolvedor development ecmascript edge es6-javascript firefox gnu-linux google-chrome html5 internet java microsoft opera php

Last synced: 05 Apr 2026

https://github.com/omrilotan/ecma-webpack-plugin

🧳 Verify your output code is compliant to the version you're targeting

ecma-webpack-plugin ecmascript webpack

Last synced: 20 Apr 2026

https://github.com/mossykazemi/javascript

My JavaScript code samples ! enjoy ;)

ecmascript ecmascript6 javascript js responsive samples

Last synced: 04 Jun 2026

https://github.com/fflorent/espadon

EcmaScript parser writter in Rust (WIP)

ecmascript javascript parser rust

Last synced: 20 Apr 2026

https://github.com/d-band/babel-preset-proposal

babel preset for proposals

babel-preset babel7 ecmascript proposal

Last synced: 21 Aug 2025

https://github.com/pting-me/config-doctor

Tools for analyzing your repo configuration

configuration ecmascript javascript lint typescript

Last synced: 20 Aug 2025

https://github.com/nitayneeman/ecmascript-examples

📃 Examples demonstrating the newest features attaching to the ECMAScript specification - as of the 11th edition, which also known as ES2020.

ecmascript es11 es2020 esnext javascript js node nodejs tc39

Last synced: 21 Apr 2026

https://github.com/xotic750/get-function-args-x

Get the args of the function.

arguments browser ecmascript name nodejs

Last synced: 22 Apr 2026

https://github.com/TeaEntityLab/envJs

Javascript Env & Cross-platform common functions library

browser ecmascript env environment javascript

Last synced: 10 Mar 2025

https://github.com/shirshendubhowmick/top-level-await-demo

A demo of upcoming top level await feature of JavaScript

ecmascript javascript top-level-await

Last synced: 29 Mar 2025

https://github.com/saadq/blyss

[DEPRECATED] Zero config JS linter with builtin support for Flow.

blyss ecmascript es6 eslint linter style-guide

Last synced: 24 Apr 2026

https://github.com/xotic750/object-walk-x

Walks a given object and invokes a function on each iteration.

browser ecmascript nodejs walker

Last synced: 24 Apr 2026

https://github.com/arturparkhisenko/practice-javascript30

Participating in JavaScript30 course created by @wesbos

ecmascript javascript practice

Last synced: 05 May 2026

https://github.com/lukem512/proposal-condition-property-definitions

A proposal for conditional properties when defining ECMAScript objects

ecmascript javascript proposal

Last synced: 17 May 2026

https://github.com/dfm18/platzi-ecmascript-course

Mi seguimiento del curso Curso de ECMAScript: Historia y Versiones de JavaScript de Platzi.

ecmascript es6 javascript nodejs platzi

Last synced: 25 Apr 2026

https://github.com/ereh11/online-examination-system

Online Exam System is a web-based platform designed to streamline the online examination process. It features secure user authentication, an interactive exam interface with a timer and question flagging, and an automated scoring system.

bootstrap5 css3 ecmascript html5 iti javascript

Last synced: 18 Feb 2026

https://gitlab.com/easejs/easejs

Classical Object-Oriented JavaScript framework (https://gnu.org/s/easejs)

OOP class ecmascript gnu interface javascript trait

Last synced: 10 Mar 2025

https://github.com/hugoalh/sdbm-es

An ECMAScript (JavaScript & TypeScript) module to get the non-cryptographic hash of the data with algorithm SDBM.

ecmascript ecmascript-module es es-module esm esmodule hash javascript js sdbm ts typescript

Last synced: 23 Aug 2025

https://github.com/mgobeaalcoba/ecmascript

Repo donde iré subiendo y guardando las distintas versiones de mis trabajos en el curso de Ecmascript de Platzi.

ecmascript javascript

Last synced: 27 Apr 2026

https://github.com/marcus-sa/electron-nuclei

DEPRECATED: Moved to https://github.com/marcus-sa/nuclei/tree/master/packages/electron

ecmascript electron es7 nodejs typescript

Last synced: 10 Mar 2025

https://github.com/iplaylf2/javascript

JS系统教程

ecmascript javascript

Last synced: 17 May 2026

https://github.com/punitkatiyar/javascript-with-dsa

JavaScript with DSA (Data Structures and Algorithms) Roadmap

ecmascript javascript node nodemon

Last synced: 28 Apr 2026

https://github.com/9andresc/eloquent-javascript-3rd

Exercises from Eloquent JavaScript 3rd Edition

ecmascript exercises javascript

Last synced: 02 May 2026

https://github.com/bennypowers/ecmascript-update

A Wee Catchup on the Language you Thought you Knew

ecmascript presentation slides webcomponents

Last synced: 28 Apr 2026

https://github.com/traffician/objective-enums

Objective-like Enumerated Types in JavaScript and Node

ecmascript enum enumerated-types javascript nodejs objective-like

Last synced: 29 Apr 2026

https://github.com/scaredmonad/interop-babel-swc

AST interoperability for Babel and SWC for faster parsing and codegen whilst maintaining Babel plugins

babel babel-plugin compiler ecmascript interoperability javascript rust swc

Last synced: 10 Mar 2025

https://github.com/metastable-void/es-first-aid

The Fundamental Utilities for ECMAScript

base64 crc32 ecmascript promise utf-8 uuid

Last synced: 05 Apr 2025

https://github.com/es-shims/string.prototype.towellformed

An ESnext spec-compliant `String.prototype.toWellFormed` shim/polyfill/replacement that works as far down as ES3.

ecmascript javascript pair polyfill shim string surrogate unicode well-formed

Last synced: 30 Sep 2025

https://github.com/es-shims/math.sumprecise

An ES-spec-compliant Math.sumPrecise shim/polyfill/replacement that works as far down as ES3

ecmascript javascript math polyfill precise shim sum sumprecise

Last synced: 24 Oct 2025

https://github.com/es-shims/array.prototype.splice

ES spec-compliant Array.prototype.splice shim/polyfill/replacement that works as far down as ES3

array ecmascript javascript polyfill shim splice

Last synced: 30 Sep 2025

https://github.com/deliciousinsights/confoo-es-proxies

Slides for my “Fun & Games with ES Proxies” talk at Confoo Montréal 2020

conference ecmascript es javascript js presentation proxies talk

Last synced: 22 May 2026

https://github.com/wfercanas/books-ydkjs

Exercises related with each chapter of the ydkjs books

ecmascript javascript ydkjs

Last synced: 14 Apr 2025

https://github.com/lycan-nt/web-development-studies

In this repository and where I saved my progress in studies, here you can find codes like (javascript / html / css, NodeJS, React, Bootstrap).

ajax angularjs bootstrap ecmascript ecmascript2015 es6-javascript estudies-javascript estudos-javascript express-js javascript javascript-library node-module nodejs react reactjs typescript

Last synced: 09 Apr 2026

https://github.com/jeison-lopez/pm1-jeison-lopez

👨‍💻 Proyecto Portafolio Web Simulación de una página de portafolio. Usando HTML, CSS, DOM, ECMAScript y pruebas para garantizar la calidad del código ⚙️

css dom ecmascript html jasmine js

Last synced: 15 Apr 2026

https://github.com/hjerpbakk/exercismsolutions

Contains my solutions to problems given through Exercism, an online platform to learn different programming languages.

bash csharp ecmascript javascript python swift typescript

Last synced: 07 Apr 2026

https://github.com/es-shims/string.prototype.lastindexof

An ES-spec-compliant `String.prototype.lastIndexOf`shim/polyfill/replacement that works as far down as ES3.

ecmascript index indexof javascript lastindexof polyfill shim string

Last synced: 20 Jan 2026

https://github.com/adarshpattnaik/todo

A personal project of a ToDo list made up of pure HTML, CSS & JavaScript.

css3 ecmascript html5 javascript web-development

Last synced: 09 Apr 2026

https://github.com/es-shims/array.prototype.unshift

ES spec-compliant Array.prototype.unshift shim/polyfill/replacement that works as far down as ES3

array ecmascript es-shims javascript polyfill shim unshift

Last synced: 20 Jan 2026

https://github.com/theremotecoder/code-portfolio-examples

Development portfolio - Code excerpts from other projects + live demos.

css css3 ecmascript ecmascript6 eslint html html5 javascript js json mysql next node php php7 react recoil sql ts typescript

Last synced: 10 Apr 2026

https://github.com/mk-pmb/es-fallback-first-defined-value

Suggesting a new fallback operator for ECMAScript, like || but stops at first defined (!== undefined) value.

ecmascript ecmascript-proposal ecmascript-syntax

Last synced: 02 Jul 2025

https://github.com/benwiley4000/array-replace

Single-operation clone-array-and-replace-item for JavaScript

array ecmascript proposal replace tc39

Last synced: 24 Feb 2025

https://github.com/esemesek/syringe

@Decorated javascript IOC container

ecmascript ioc ioc-container javascript js nodejs

Last synced: 21 May 2026

https://github.com/hotequil/proposal-filter-groups

TC39 proposal to implement the Array.prototype.filterGroups.

array ecmascript filter filter-groups groups javascript tc39 typescript

Last synced: 20 Jan 2026

https://github.com/soul-master/esversion

Detect ECMA/JavaScript version of local file via `detect-es-version` package

ecmascript tooling

Last synced: 12 Nov 2025

https://github.com/maxroecker/cruxhash

A set of crucial hash functions for ECMAScript.

ecmascript hash javascript nodejs typescript

Last synced: 14 Oct 2025

https://github.com/getteli/jsavancado

JS - Curso de javascript avançado

curso ecmascript javascript javascript-avancado js

Last synced: 22 Mar 2025

https://github.com/csirmaz/ednascript

EdnaScript is a simple extension to JavaScript that makes it easy to write object-oriented code with class inheritance (Perl)

ecmascript object-oriented preprocessor transpiler

Last synced: 12 Apr 2025

https://github.com/yamoo9/ecmascript-core

ECMAScript 학습 저장소

ecmascript javascript

Last synced: 22 Mar 2025

https://github.com/usama1190/learn-javascript

JavaScript is a high-level, interpreted programming language that enables interactive web pages. It's one of the core technologies of the World Wide Web.

ecmascript es6 high-level-programming-language interactivity interpreted-language javascript web-programming

Last synced: 14 Apr 2025

https://github.com/douglasmtss/devpadawan

This project is a way to consolidate my knowledge and studies, sharing them on the web.

babel ecmascript nextjs nodejs reactjs redux scss styled-components typescript webpack

Last synced: 10 Apr 2026

ECMAScript Awesome Lists
awesome-standard 58 awesome-ponyfills 53 practice-javascript-programming-projects 107
ECMAScript Categories
Exercises 104 More Projects 31 forks 15 Browser Features 13 editor plugins 12 Arrays 11 Uncategorised 7 Objects 7 code/project generators 7 build tools 7 Node.js Features 5 packages used by standard 5 usage stats 5 pretty terminal output (reporters) 5 Strings 4 Numbers 4 More 3 License 2 automatic code formatters 2 Other Lists 1