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/queirozz8/javascript-courses

ENGLISH: My JavaScript projects. (Containing HTML and CSS as well, but predominantly JavaScript). --- PTBR: Meus projetos com JavaScript. (Contendo HTML e CSS também, mas predominantemente JavaScript).

ecmascript es6 html-css-javascript javascript javascript-es6 js json

Last synced: 10 Oct 2025

https://github.com/khatastroffik/one-ts-for-all

A PoC demonstrating a "single source" Typescript library project generating automatically multiple script artifacts out of the library (CJS, ESM, TS) and a sample CLI: ONE-FOR-ALL !

application bin blueprint cjs cli commonjs commonjs-modules ecmascript esm esm-libraries jest module multiple-targets nodejs one4all poc ts tsc type-declarations typescript

Last synced: 13 Apr 2025

https://github.com/mrozbarry/composable-state

A library for composing declarative deep-nested state updates.

ecmascript immutable library state-management

Last synced: 15 Apr 2025

https://github.com/agapas/react-currency-converter

React currency converter - a single page app made with React in functional programming like approach, which uses the exchanged rates API

currency-converter ecmascript enzyme exchanged-rates-api functional-programming jest react react-currency-converter reactjs

Last synced: 10 Jul 2025

https://github.com/codeconut-ltd/christianoellers-website-vue

Vue based personal website with links to other platforms. Also used as tech- and animation playground.

animation css css3 css3-animations ecmascript ecmascript6 es6 frontend html html5 javascript js svg svg-filters vue vue3 vuejs vuejs3 website website-design

Last synced: 24 Oct 2025

https://github.com/ljharb/gopd

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

descriptor ecmascript getownpropertydescriptor javascript property

Last synced: 07 May 2025

https://github.com/azkarmoulana/the-javascript-handbook

💪The Complete JavaScript Handbook 💕✔

ecmascript es5 es6 handbook javascript

Last synced: 05 Nov 2025

https://github.com/akashgutha/javascript-tricks

Collection :book: of javascript tricks and code shots for my twitter :bird: thread

ecmascript es6 javascript js

Last synced: 18 Jun 2025

https://github.com/z8264/algorithms-ecmascript

📘 基于 EcmaScript 实现,前端开发算法基础教程。QianDuan.TECH 小组全新力作。

algorithm ecmascript

Last synced: 12 Aug 2025

https://github.com/willin/learn.js.cool

《边学边玩酷JS》

ecmascript js

Last synced: 28 Mar 2025

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

An ES2015 spec-compliant `Array.prototype.values` shim/polyfill/replacement that works as far down as ES3.

array ecmascript javascript polyfill shim values

Last synced: 18 Oct 2025

https://github.com/xotic750/is-function-x

Determine whether a given value is a function object.

browser ecmascript function isfunction nodejs

Last synced: 30 Apr 2025

https://github.com/es-shims/number.isfinite

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

ecmascript es-shims isfinite javascript number polyfill shim

Last synced: 07 May 2025

https://github.com/lemmon/babel-env-cli

Babel command line interface for global use, including preset-env as default.

babel cli compiler ecmascript javascript

Last synced: 22 Aug 2025

https://github.com/es-shims/arraybuffer.prototype.detached

ES Proposal spec-compliant shim for ArrayBuffer.prototype.detached

array arraybuffer buffer detached ecmascript es-shim es-shims javascript polyfill shim

Last synced: 11 Oct 2025

https://github.com/deliciousinsights/confoo-es2022

Slides for my “What's up in ES2022?” talk at Confoo Montréal 2020

conference ecmascript es es2018 es2019 es2020 es2021 es2022 javascript js presentation talk

Last synced: 08 Oct 2025

https://github.com/inspect-js/is-data-view

Is this value a JS DataView? This module works cross-realm/iframe, does not depend on instanceof or mutable properties, and despite ES6 Symbol.toStringTag.

data dataview ecmascript javascript typedarray typedarrays view

Last synced: 05 Apr 2025

https://github.com/EasyWebApp/Promise

Promise/A+ implement based on ES 6+ & Babel

babel ecmascript polyfill promise

Last synced: 10 Mar 2025

https://github.com/andreubotella/deno_test262

A runner for Test262, the ECMAScript test suite, in Deno.

deno ecmascript javascript test262

Last synced: 06 Apr 2025

https://github.com/RubenSibon/advanced-javascript-concepts-notes

Notes on Andrei Neagoie's Advanced JavaScript Concepts

ecmascript javascript

Last synced: 10 Mar 2025

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

A Javascript assertion library.

assert browser ecmascript nodejs

Last synced: 12 Oct 2025

https://github.com/solo-steven/ecma-toolkit

A toy parser for ECMAScript.

ast ecmascript learning-by-doing parser

Last synced: 09 Mar 2025

https://github.com/nicholaslyang/proposal-number-ranges

TC39 Proposal for Number Ranges

ecmascript tc39

Last synced: 12 Apr 2025

https://github.com/rubengees/vue-workshop

:closed_book: Vue.js presentation and workshop

ecmascript javascript presentation vue vuejs vuejs2 workshop

Last synced: 06 Apr 2025

https://github.com/brettz9/es-file-traverse

Traverse ECMAScript (JavaScript) files by their `import`/`require` chains

amd ecmascript import require traversal

Last synced: 27 Sep 2025

https://github.com/noisytoot/js-editor

A JavaScript editor that can be launched from a file: URL

ecmascript editor javascript js

Last synced: 04 Mar 2025

https://github.com/ljharb/asynciterator.prototype

`AsyncIterator.prototype`, or a shared object to use.

async asynciterator ecmascript iterator javascript prototype

Last synced: 30 Apr 2025

https://github.com/es-shims/error.iserror

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

ecmascript error iserror javascript polyfill shim

Last synced: 30 Sep 2025

https://github.com/seanpm2001/Bliss_Browser_ECMAScript

🌳️🌐️#️⃣️ The Bliss Browser ECMAScript language support module, allowing ECMAScript (JavaScript) programs to be written in and ran within the browser.

bliss-browser bliss-browser-development bliss-browser-ecmascript bliss-browser-language-support bliss-browser-languages browser ecmascript gpl3 gplv3 md txt web-browser web-development

Last synced: 10 Mar 2025

https://github.com/joaopfsiqueira/typescript-usage

Repositório criado para centralizar tudo que eu aprendi sobre typescript em um curso.

ecmascript javascript nodejs typescript

Last synced: 30 Dec 2025

https://github.com/cody-dot-js/parse-static-imports

Gracefully parse ECMAScript static imports 💃

ecmascript es6 import javascript js

Last synced: 30 Dec 2025

https://github.com/ljharb/iterate-iterator

Iterate any JS iterator. Works robustly in all environments, all versions.

ecmascript iterate iterator javascript

Last synced: 10 Apr 2025

https://github.com/punitkatiyar/next-js-master-guide

Next.js is a framework built on top of React, providing a more opinionated and feature-rich environment for building web applications

components ecmascript javascript nextjs routing typescript

Last synced: 22 Aug 2025

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

An ES2015 spec-compliant `Array.prototype.entries` shim/polyfill/replacement that works as far down as ES3.

array ecmascript entries javascript polyfill shim

Last synced: 11 Oct 2025

https://github.com/garrettmflynn/escode

The Universal Web Development Framework

composability ecmascript esm javascript

Last synced: 20 Jul 2025

https://github.com/eliassjogreen/aoc

ᚠ🌠 My advent of code solutions

advent-of-code advent-of-code-2023 ecmascript futhark nova

Last synced: 23 Jun 2025

https://github.com/ljharb/safe-bigint

Safely create a BigInt from a numerical string, even one larger than MAX_SAFE_INTEGER.

bigint ecmascript integer javascript max safe

Last synced: 07 May 2025

https://github.com/es-shims/number.parsefloat

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

ecmascript es-shims javascript number parsefloat polyfill shim

Last synced: 30 Sep 2025

https://github.com/diegopagini/ES6_JS

ES6 features.

ecmascript es6 javascript

Last synced: 10 Mar 2025

https://github.com/xotic750/is-array-buffer-x

Detect whether or not an object is an ArrayBuffer.

arraybuffer browser ecmascript nodejs

Last synced: 30 Apr 2025

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

Array.prototype.forEach spec-compliant polyfill

array ecmascript foreach javascript polyfill shim

Last synced: 30 Sep 2025

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

String.prototype.split spec-compliant polyfill

ecmascript javascript polyfill shim split string

Last synced: 30 Sep 2025

https://github.com/es-shims/Array.prototype.some

Array.prototype.some spec-compliant polyfill

array ecmascript javascript polyfill shim some

Last synced: 11 May 2025

https://github.com/Z8264/algorithms-ecmascript

📘 基于 EcmaScript 实现,前端开发算法基础教程。QianDuan.TECH 小组全新力作。

algorithm ecmascript

Last synced: 10 Mar 2025

https://github.com/whjin/docs

:star::art::congratulations::trophy::whale:Tech Blog

android app css ecmascript html http javascript koa nodejs react socket-io uni-app vue vue3 webpack webrtc

Last synced: 05 Aug 2025

https://github.com/caiocampos/primes

Biblioteca WebAssembly (Wasm) criada em Rust para calcular números primos (página usando Angular 20). Pacote npm: https://www.npmjs.com/package/@caiocampos/primes

angular ecmascript javascript js node node-js nodejs optimization prime prime-numbers rust rust-lang typescript wasm web-assembly webassembly

Last synced: 30 Jun 2025

https://github.com/theScottyJam/explicit-exception-proposal-ideas

A place to visualize how different variations of the explicit-exception proposal would look in real code. See this thread: https://es.discourse.group/t/explicit-exceptions-a-solution-to-fragile-code-dealing-with-exceptions/796/8

ecmascript exceptions javascript

Last synced: 10 Mar 2025

https://github.com/easywebapp/promise

Promise/A+ implement based on ES 6+ & Babel

babel ecmascript polyfill promise

Last synced: 03 Oct 2025

https://github.com/xotic750/power-set-x

Calculates the Power Set of a set S. http://en.wikipedia.org/wiki/Power_set

browser ecmascript nodejs powerset

Last synced: 26 Dec 2025

https://github.com/albinojunior/node-sendmail-ts

Node API for send mails html(.hbs) templates, written in Typescript.

api ecmascript handlebars javascript nodejs nodemailer typescript

Last synced: 25 Mar 2025

https://github.com/tdd/confoo2018-es2020

Slides for my “What's new in ES2020?” talk at Confoo Montréal 2018

conference confoo ecmascript es2017 es2018 es2019 es2020 javascript talk

Last synced: 01 Apr 2025

https://github.com/wildhoney/biutiful

:herb: Biutiful transform ES imports into browser usable ECMAScript imports.

ecmascript ecmascript2015 es6 es6-javascript es6-modules exports imports modules

Last synced: 31 Dec 2025

https://github.com/mikeludemann/promises_async_await_fetch

Tutorial and simple helper for JavaScript notations - Promises, Async/Await and Fetch

async-await basic-example ecmascript fetch fetch-api javascript promises

Last synced: 28 Mar 2025

https://github.com/subhashchamara/public-image-gallery-app

This Web Application Developed to explore and practice front-end and back-end technologies.The application offers users the ability to conveniently download and upload images according to their preferences. It has been developed as a fully responsive web application.

animatecss bootstrap corsfilter css3 ecmascript filesaverjs html5 java11 jquery maven mysql parceljs scss springmvc

Last synced: 12 Dec 2025

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/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/xotic750/index-of-x

An extended ES6 indexOf.

array browser ecmascript indexof nodejs

Last synced: 30 Apr 2025

https://github.com/xotic750/is-array-like-x

Determine if a value is array like.

browser ecmascript isarraylike nodejs

Last synced: 30 Apr 2025

https://github.com/xotic750/trim-left-x

This method removes whitespace from the left end of a string

browser ecmascript left nodejs string trimming

Last synced: 30 Apr 2025

https://github.com/xotic750/is-object-like-x

Determine if a value is object like.

browser ecmascript isobjectlike nodejs

Last synced: 30 Apr 2025

https://github.com/xotic750/is-nil-x

Checks if `value` is `null` or `undefined`.

browser ecmascript nodejs null test undefined

Last synced: 30 Apr 2025

https://github.com/xotic750/has-own-property-x

Used to determine whether an object has an own property with the specified property key.

browser ecmascript hasownproperty nodejs

Last synced: 30 Apr 2025

https://github.com/axetroy/ecma-detector

A tool for detecting the ECMAScript version of javascript code

detector ecmascript

Last synced: 30 Apr 2025

https://github.com/insanj/oogycontrollermanager

🎮 ⌨️ Typescript Gamepad and Keyboard handler consolidated into a tiny, easy-to-use npm package https://insanj.github.io/OogyControllerManager/

controller ecmascript es6 event game gamepad handler javascript js keyboard module npm ts typescript vanilla yarn

Last synced: 03 Apr 2025

https://github.com/codecommission/reunify-examples

Simplified creation of universal ReactJS progressive web applications

ecmascript javascript progressive-web-app pwa-apps reactjs server-side-rendering universal

Last synced: 27 Mar 2025

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: 19 Mar 2025

https://github.com/caiocampos/restaurantes-app

Restaurante's, protótipo de Software com login, gestão de autoridades e CRUD de entidades. Utiliza Java, Spring, Angular 14, Bootstrap 4 e MongoDB (Maven e Gradle)

angular bootstrap ecmascript javascript js node node-js nodejs typescript

Last synced: 09 Jul 2025

https://github.com/caiocampos/calc

Calculadora para teste de BigInt com Angular 14

angular ecmascript javascript js node node-js nodejs typescript

Last synced: 09 Jul 2025

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

A Wee Catchup on the Language you Thought you Knew

ecmascript presentation slides webcomponents

Last synced: 27 Mar 2025

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

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

browser ecmascript nodejs walker

Last synced: 16 Dec 2025

https://github.com/syedaanif/15-postgres

This repository contains learnings for Postgres along-with Node, ExpressJS

cascading-style-sheets css3 ecmascript expressjs html html-css-javascript html5 hypertext-markup-language javascript nodejs postgresql

Last synced: 30 Dec 2025

https://github.com/hugoalh/is-numeric-integral-es

An ECMAScript (JavaScript & TypeScript) module to determine whether the numeric is integral.

ecmascript ecmascript-module es es-module esm esmodule integral is javascript js numeric ts typescript

Last synced: 07 May 2025

https://github.com/neomjs/shared-covid-dashboard

SharedWorkers driven multi Browser Window Covid App based on neo.mjs.

ecmascript framework frontend javascript sharedworker virtualdom worker

Last synced: 20 Jun 2025

https://github.com/pedrofurtado/redux

My own Redux. Just for fun.

ecmascript javascript just-for-fun redux redux-clone

Last synced: 05 Apr 2025

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: 30 Dec 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: 24 Dec 2025