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/renatoelho/funcoes-google-sheets

Você aprenderá como criar funções personalizadas no Google Sheets utilizando o Apps Script. As funções que serão criadas incluem uma para calcular a idade com base em uma data de nascimento e outra para buscar informações detalhadas de um CEP utilizando uma API.

ecmascript google-sheets google-workspace javascript

Last synced: 06 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/simonh1701/textline-sorter

A flexible utility for sorting lines of text.

cjs commonjs ecmascript esm javascript nodejs npm sort sorter sorting typescript

Last synced: 24 Feb 2026

https://github.com/mikeludemann/ecmascript-tutorial-version-setup

A tutorial and setup to all ECMAScript - / ES - Version and whose features

ecmascript es10 es5 es6 es7 es8 es9 javascript

Last synced: 28 Mar 2025

https://github.com/guerrerogenesis/frontend-test

Aplicación construida con React para la gestión de productos que incluye funcionalidades para listar, agregar, actualizar y eliminar productos. Se conecta a un backend construido en Laravel mediante API RESTful.

api-rest crud-api css ecmascript fetch-api frontend hooks html javascript jsx react response-validation

Last synced: 20 Apr 2026

https://github.com/pranaygp/proposal-array-prototype-do

tc39 array prototype do proposal

ecmascript tc39

Last synced: 23 Feb 2026

https://github.com/miladsade96/guessthenumber

Guess The Number Game

css3 ecmascript game html5 javascript js

Last synced: 03 May 2026

https://github.com/corocoto/snake-pwa

Snake PWA game that was be written on JavaScript

2d-game canvas ecmascript javascript pwa snake-game

Last synced: 09 Oct 2025

https://github.com/waterlemons2k/es2024.object

Polyfills for the new methods of `Object` in ES2024.

ecmascript ecmascript2024 es es2024 group groupby javascript js object polyfill shim

Last synced: 25 Jan 2026

https://github.com/scipion/babel-types-by-example

This is NOT the official documentation of @babel/types, just a presentation of it driven by examples.

ast babel babel-types babeljs ecmascript specification

Last synced: 19 Feb 2026

https://github.com/ediloaz/updating-to-es6-es7-and-es8

Codes and notes about the features implemented in ECMAScrip, specifically ES6 (or ES2015), ES7 and ES8

ecmascript ecmascript2015 ecmascript2016 ecmascript2017 ecmascript6 es6 es7 es8 javascript

Last synced: 14 Jun 2026

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/lixinliang/es6-programme-style

ECMAScript 6 编程风格

ecmascript es6

Last synced: 05 Jun 2026

https://github.com/zh30/es

ECMAScript

ecmascript javascript

Last synced: 21 Apr 2026

https://github.com/kuro-98/blackjackgame

🃏 BlackJack Game ♠️♥️♣️♦️ - Réplica del juego BlackJack desarrollada con JavaScript, HTML y CSS. ¡Juega contra la computadora y acércate lo más posible a 21 sin pasarte!

blackjack bootstrap css css3 ecmascript ecmascript6 fernando-herrera fernandoherrera html html5 javascript udemy-course udemy-course-project underscorejs

Last synced: 09 May 2026

https://github.com/josuesn1402/curso-de-ecmascript

Repo para seguir el contenido del "Curso de ECMAScript: Historia y Versiones de JavaScript" de Platzi

ecmascript ecmascript6 javascript platzi

Last synced: 29 Oct 2025

https://github.com/kuro-98/validadordeformemails

✉️ Validador de Formulario de Correo 📨 - Proyecto web desarrollado con JavaScript para validar y enviar formularios de correo electrónico, con validación de campos obligatorios, formato de correo y uso de spinner de carga.

dom-manipulation ecmascript ecmascript6 javascript juanpablodelatorrevaldez spinner udemy-course udemyprojects

Last synced: 09 Sep 2025

https://github.com/xoeye/javascript-styleguide

An adequately reasonable approach to writing JavaScript

ecmascript frontend javascript js

Last synced: 17 Jan 2026

https://github.com/kuro-98/carritodcompras

🛒 Carrito de Compras 🛍️ - Proyecto web desarrollado con JavaScript para agregar cursos al carrito de compras, realizar manipulación del DOM y mostrar el contenido del carrito. Llevado a cabo en el curso "Aprende el Lenguaje de Programación Web más popular paso a paso con +20 Proyectos" del profesor Juan Pablo De la Torre Valdez.

dom dom-manipulation ecmascript ecmascript6 javascript juanpablodelatorrevaldez udemy-course udemy-course-project

Last synced: 09 Jun 2026

https://github.com/syusui-s/esper

Typing software written in ECMAScript

ecmascript typing-game typing-trainer typing-tutor

Last synced: 22 Apr 2026

https://github.com/rebecarolinax/javascript_introduction

This repository is a knowledge library developed during JS classes, aiming to provide a deep understanding of programming logic and ECMASCRIPT.

datatype ecmascript javascript logic-programming

Last synced: 20 Mar 2025

https://github.com/yamoo9/dx

Front-end 툴체인 템플릿

ecmascript react typescript vite web webpack

Last synced: 14 Apr 2026

https://github.com/barbixxxa/ecmascript

learning ecmascript

ecmascript

Last synced: 22 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/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/arjunan-k/ecmascript

A comprehensive list of all new ES features from 2015 onwards with examples.

ecmascript es-10 es-11 es-12 es-13 es-14 es-6 es-7 es-8 es-9 features javascript

Last synced: 08 Jun 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/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/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/carlos-sweb/z-string

ECMAScript String API implementation in Zig - 96.4% spec compliance, UTF-16 indexing, runtime-ready

ecmascript javascript js-runtime runtime spec-compliance string string-api utf16 zig zig-lang

Last synced: 13 Jan 2026

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/carlosvinimsouza/journeyjs

The trail JS Basic for review (in coming, i'll work with NestJS, Fastify, etc)

css ecmascript html javascript learning

Last synced: 10 Jun 2026

https://github.com/nberlette/primordials

Strongly-typed immutable copies of global intrinsics, inspired by Node's internal primordials.

bun deno ecmascript globals immutable intrinsics javascript jsr node primordial typescript

Last synced: 17 Jun 2026

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/mikeludemann/module-node-js

Some helpful modules for "node.js" & Co.

ecmascript javascript module-pattern modules nodejs

Last synced: 28 Apr 2026

https://github.com/ssnnee/alx-frontend-javascript

Projects done in alx software engineering short front-end specialisation

ecmascript ecmascript6 frontend javascript

Last synced: 06 Jun 2026

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/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/kuro-98/administrador-de-pacientes

🐶 Administrador de Citas para Veterinaria - Este proyecto es un sistema de gestión de citas para una clínica veterinaria. Permite a los usuarios registrar, editar y eliminar citas para sus mascotas, llevando un control eficiente y ordenado de las visitas al veterinario.

dom dom-manipulation ecmascript ecmascript6 javascript juanpablodelatorrevaldez udemy udemy-course

Last synced: 06 Jun 2026

https://github.com/colinbut/es6-code

ES6 - EcmaScript 6 - Code

ecmascript es2015 es6 es6-javascript

Last synced: 27 Mar 2025

https://github.com/phuc-create/eslint-configuration

All Configuration of Eslint

ecmascript es6 eslint javascript

Last synced: 26 Apr 2026

https://github.com/codingitwrong/class-property-arrow-functions

A demonstration of the benefits of property arrow functions

ecmascript

Last synced: 09 Apr 2026

https://github.com/viniddev/calculadora-javascript

Uma calculadora criada de forma manual, onde cada função foi implementada por mim em javascript

calculator-javascript css3 ecmascript html-css-javascript html5 javascript mathematics solutions webapp

Last synced: 11 May 2026

https://github.com/mikeludemann/eslintrc

A validator for ECMAScript

ecmascript eslint eslint-rules javascript

Last synced: 27 Apr 2026

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

https://github.com/tejasbubane/xecmascript-ava

Exercism's xecmascript problems ported to use ava test runner

ava babel babel-register ecmascript esnext exercism test-runner

Last synced: 17 May 2026

https://github.com/andriikot/ecmascript

ECMAScript conspect

conspects ecmascript javascript

Last synced: 21 Sep 2025

https://github.com/unclechu/ucoz-uhackathon-usheet

24 hours uCoz hackathon 31 Aug 2015

ecmascript javascript js livescript

Last synced: 07 Nov 2025

https://github.com/yanglee2421/docs

This is Yang's entire life as a coder.

docs ecmascript

Last synced: 23 Oct 2025

https://github.com/liquidbox/es-formatdate

A JavaScript UMD providing a pair of locale-aware date formatting functions for use with the Date object

browser commonjs-modules date date-formatting datetime ecmascript formatter i18n internationalization javascipt l10n locale locale-aware localization node-module nodejs time utc

Last synced: 28 Apr 2026

https://github.com/sangtrandev00/frontend-fullstack-es6-techspace-repo

This is a JavaScript (ECMAScript) version ecommerce application

axios charjs ckeditor5 datatables ecmascript tailwindcss tailwindcss-plugin vitejs

Last synced: 17 May 2026

https://github.com/xotic750/find-index-x

Return the index of the first element in the array that satisfies the provided testing function.

array browser ecmascript findindex nodejs

Last synced: 30 Apr 2025

https://github.com/lycan-nt/rest-api

API With Node.js, Express, & MongoDB

backend ecmascript express javascript mongodb mongoose mvc node nodejs rest-api

Last synced: 13 Apr 2026

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

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

ecmascript tooling

Last synced: 19 Jun 2026

https://github.com/pokatomnik/ts2mjs

PoC for typescript to mjs files transpiling

ecmascript mjs modules mts preact typescript

Last synced: 15 May 2026

https://github.com/micalevisk/gm_scripts

:monkey_face: my Greasemonkey's (and TM) scripts :see_no_evil:

ecmascript greasemonkey greasemonkey-script javascript-vanilla js userscripts

Last synced: 01 May 2026

https://github.com/amanovishnu/05-mini-free-code-camp-projects

freecodecamp (also called "free code camp") is a nonprofit that offers an interactive learning platform, community forums, chat rooms, and medium publications to make web development education accessible to all. this repository contains five mini projects created using freecodecamp articles.

bootstrap4 css3 ecmascript html5 javascript jquery

Last synced: 08 Sep 2025

https://github.com/erikrios/club-finder

Web Project to Find Sport Club From "Belajar Fundamental Front-End Web Development" Academy in Dicoding

club-finder css dicoding ecmascript es6 html javascript sport-club-finder web website

Last synced: 15 May 2026

https://github.com/nasriyasoftware/postbuild

PostBuild is a utility pacakge for TypeScript run useful tasks after transpiling TypeScript into ESM and CJS JavaScript file.

babel babel-plugin cjs commonjs commonjs-modules ecmascript esm esmodules node nodejs tsc typescript

Last synced: 06 Feb 2026

https://github.com/ganeshpataiya/js

JavaScript Project for UI developers

ecmascript es6 javascript js typescript vanilla-javascript

Last synced: 10 Mar 2025

https://github.com/kkowa/web

Web based UI for kkowa applications

docker ecmascript nextjs typescript vscode yarn

Last synced: 10 Mar 2025

https://github.com/nktnet1/esm-sync

Tomorrow's ECMAScript modules today (revived)!

commonjs ecmascript esm export import import-sync modules node require sync synchronous

Last synced: 28 Apr 2026

https://github.com/dobby-ide/okm-ecmascript-privitera-fabio

exercise rep for my studies in TAMK

ecmascript javascript

Last synced: 10 Mar 2025

https://github.com/alce65/js_relevant

Curso de Introducción a JS y Angular para Relevant (Diciembre 2019)

angular ecmascript es6 javascript

Last synced: 10 Mar 2025

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

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

ecmascript javascript polyfill shim string substr

Last synced: 26 Oct 2025

https://github.com/Viniddev/Calculadora-JavaScript

Uma calculadora criada de forma manual, onde cada função foi implementada por mim em javascript

calculator-javascript css3 ecmascript html-css-javascript html5 javascript mathematics solutions webapp

Last synced: 10 Mar 2025

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

Sham for Object.create

browser create ecmascript nodejs object

Last synced: 15 May 2026

https://github.com/manish1803/date-fun

A lightweight JavaScript library for easy date formatting and manipulation.

api date datetime ecmascript format function js lib npm time

Last synced: 23 Jan 2026

https://github.com/mkock/esclean

ESclean is a helpful tool that allows you to track down and remove unused exports in EcmaScript-compatible JavaScript projects.

ecmascript golang javascript typescript

Last synced: 06 May 2026

https://github.com/kirill3333/jsnn10

ESNext features review (ES7|ES8|ES9)

ecmascript es7 es8 es9 slides

Last synced: 28 Jan 2026

https://github.com/unclechu/node-http-markup-server

HTTP-server for markup (using express framework and ejs template engine)

dead-project ecmascript ejs http javascript markup nodejs server

Last synced: 07 May 2026

https://github.com/jhk1090/range-admin

Range Admin - Effectively Managing Range

commonjs compare ecmascript javascript range typescript util

Last synced: 28 Apr 2026