Javascript library

These websites can be references for your design ideas

Utilis

- fast-copy

• A blazing fast deep object copier.
  https://github.com/planttheidea/fast-copy (opens in a new tab)

- minisearch

• Tiny and powerful JavaScript full-text search engine for browser and Node.
  https://github.com/lucaong/minisearch (opens in a new tab)

Generative

- nanoid

• A tiny (130 bytes), secure, URL-friendly, unique string ID generator for JavaScript.
  https://github.com/ai/nanoid/ (opens in a new tab)

- @faker-js/faker

• Generate massive amounts of fake (but realistic) data for testing and development.
  https://github.com/faker-js/faker (opens in a new tab)

- run

• Run user-provided code in a Web Worker.
  https://github.com/slashd-analytics/run (opens in a new tab)

Documents related

- jsPDF

• A library to generate PDFs in JavaScript.
  https://github.com/parallax/jsPDF (opens in a new tab)

- tesseract.js

• Pure Javascript OCR for more than 100 Languages 📖🎉🖥
  https://github.com/naptha/tesseract.js (opens in a new tab)

- compromise

• modest natural-language processing
  https://github.com/spencermountain/compromise (opens in a new tab)

- wallpaper

• Manage the desktop wallpaper
  https://github.com/sindresorhus/wallpaper (opens in a new tab)

- psd

• Fast zero-dependency PSD parser for the web and Node.js
  https://github.com/webtoon/psd (opens in a new tab)

Live related

- WebRTC

• Web applications and sites to capture and optionally stream audio and/or video media.
  https://webrtc.github.io/samples/ (opens in a new tab)

- Socket.IO

• Bidirectional and low-latency communication for every platform.
  https://socket.io/ (opens in a new tab)

Mail services

- Nodemailer

• Send e-mails from Node.js – easy as cake!
  https://www.npmjs.com/package/nodemailer (opens in a new tab)

Tools

- JavaScript Minifier

• Online JavaScript Minifier/Compressor. Provides an API. Simple and Fast.
  https://www.toptal.com/developers/javascript-minifier/ (opens in a new tab)

Payment

- stripe

• Build a web or mobile integration to accept payments online or in person.
  https://stripe.com/docs (opens in a new tab)

- paypal-js

• Loading wrapper and TypeScript types for the PayPal JS SDK.
  https://github.com/paypal/paypal-js (opens in a new tab)

Computer vision (Images processing)

- Jimp

• An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.
  https://github.com/oliver-moran/jimp (opens in a new tab)

- sharp

• High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
  https://github.com/lovell/sharp (opens in a new tab)

- smartcrop.js

• Content aware image cropping.
  https://github.com/jwagner/smartcrop.js/ (opens in a new tab)

- Form / Data

- yup

• Dead simple Object schema validation.
  https://github.com/jquense/yup#stringmaxlimit-number--ref-message-string--function-schema (opens in a new tab)

- joi

• The most powerful schema description language and data validator for JavaScript.
  https://joi.dev/ (opens in a new tab)

- zod

• TypeScript-first schema validation with static type inference.
  https://github.com/colinhacks/zod (opens in a new tab)

- linkifyjs

• Linkify is a JavaScript plugin for finding links in plain-text and converting them to HTML <a> tags.
  https://github.com/Hypercontext/linkifyjs (opens in a new tab)

- npm-pdfreader

• 🚜 Parse text and tables from PDF files.
  https://github.com/adrienjoly/npm-pdfreader (opens in a new tab)

- aimless.js

• The missing JavaScript randomness library.
  https://github.com/ChrisCavs/aimless.js (opens in a new tab)

- CLI

- commander.js

• node.js command-line interfaces made easy.
  https://github.com/tj/commander.js (opens in a new tab)

- minimist

• This module is the guts of optimist's argument parser without all the fanciful decoration.
  https://github.com/minimistjs/minimist (opens in a new tab)

- kolorist

• Tiny library to put colors into stdin/stdout 🎉.
  https://github.com/marvinhagemeister/kolorist (opens in a new tab)

- prompts

• Lightweight, beautiful and user-friendly interactive prompts.
  https://github.com/terkelg/prompts (opens in a new tab)

- cfonts

• Sexy fonts for the console.
  https://github.com/dominikwilkowski/cfonts (opens in a new tab)

- gradient-string

• 🌈 Beautiful color gradients in terminal output.
  https://github.com/bokub/gradient-string (opens in a new tab)

- chalk-animation

• Colorful animations in terminal output
  https://github.com/bokub/chalk-animation (opens in a new tab)

- Others

- JS-Interpreter

• A sandboxed JavaScript interpreter in JavaScript.
  https://github.com/NeilFraser/JS-Interpreter (opens in a new tab)

- vm2

• Advanced vm/sandbox for Node.js.
  https://github.com/patriksimek/vm2 (opens in a new tab)