Build software better, together

tejaswigowda / ffmpeg-webCLI

A browser-based video editor powered by ffmpeg.wasm. No uploads, no servers -- all processing happens locally in your browser using WebAssembly.

javascript open-source pwa progressive-web-app offline-first webassembly wasm web-worker audio-editor video-processing client-side video-editor web-cli browser-based privacy-first media-processing local-first ffmpeg-wasm zero-upload

Updated Sep 6, 2026
JavaScript

hyqzz / Solar-Wanderer

Star

Solar Wanderer / 遨游太阳系 - 1:1 Real-Time Solar System Explorer in the Browser. NASA JPL ephemeris, WebGL2, Three.js. From solar surface to 100,000 AU Oort Cloud.

javascript education webgl simulation astronomy interactive nasa space ephemeris solar-system three-js planets 3d browser-based vite

Updated Aug 23, 2026
JavaScript

manifestinteractive / teleprompter

Sponsor

Star

Browser-based TelePrompter with Remote Control

open-source remote-control local-storage text-editor teleprompter browser-based

Updated Mar 11, 2024
JavaScript

miyogift / miyo-gift

Star

Create private, personalized digital gifts with words, photos, videos, and music—made to be opened, kept, and revisited.

birthday-gift browser-based long-distance-relationship anniversary-gift private-sharing gift-ideas personalized-gift digital-keepsake digital-love-letter miyo-gift digital-gift online-gift

Updated Sep 10, 2026
JavaScript

hashangit / Extract2MD

Star

Extract2MD is a powerful and versatile AI-enabled client-side JavaScript library for extracting text from PDF files and converting it into Markdown.

react markdown pdf ocr browser ai js wasm ts client-side browser-based llm webllm

Updated Apr 7, 2026
JavaScript

RicardoJCMarques / EasyCAM5000

Sponsor

Star

EasyCAM5000 is collection of CAM tools for Makers. It includes EasyTrace5000 for PCB fabrication/prototyping and EasyShape5000 for 2.5-3D milling + 4th axis. It's 100% web-based, client-side, open-source and free to use.

open-source pcb stl prototyping cnc gcode manufacturing client-side cam digital-fabrication gerber gcode-generation browser-based toolpath pcb-miling pcb-manufacturing pcb-fabrication gerber-viewer

Updated Sep 11, 2026
JavaScript

viresh-ratnakar / exet

Star

Web app for crossword construction: designing a grid, filling the grid, creating straight or cryptic clues, and downloading as Exolve or .puz. All data is saved locally, no crosswords are sent to any server (unless you export to Exost for web-serving).

javascript open-source construction online crossword compiler webapp free software constructor create cryptic clues autofill browser-based pangram 3-d

Updated Aug 19, 2026
JavaScript

vincenzo-afk / SlideForge

Star

AI-Powered Presentation Generator — pure HTML+CSS+vanilla JS, zero frameworks

javascript lightweight open-source automation html5 ai css3 slides vanilla-js static-site ooxml no-framework browser-based gemini-api productivity-tool openai-api seo-optimized pptx-generator presentation-generator

Updated Aug 22, 2026
JavaScript

JanglingPointer / Image_To_QR

Star

Generating QR Codes From Images

github-pages pixel-art image-processing qr-code client-side qr-codes javascipt offline-app browser-based qr-code-generator image-to-qr

Updated Jul 26, 2026
JavaScript

nuzulul / webpeerjs

Star

WebPEER is a Decentralized P2P Network in the Browser

Updated Jul 15, 2026
JavaScript

flyingcatdeveloper / nce

Star

Neko Code Editor, A simple online code editor with useful features

editor open-source simple ide web-application text-editor online-editor html-css-javascript webdevelopment in-browser browser-based online-ide code-playground online-code-editor online-text-editor

Updated Aug 29, 2023
JavaScript

milahu / nixos-config-webui

Star

web editor for nix files. edit nixos configuration in a graphical webinterface

javascript html gui browser nix nixos webui webinterface browser-based nixos-config nixos-gui nixos-config-gui configuration-nix nix-gui etc-nixos

Updated Sep 12, 2022
JavaScript

dotslashgabut / lyricseditor

Star

LyricsEditor - Free & Open Source Premium Lyrics & Subtitle Tool. A professional-grade, browser-based word-level lyrics and subtitle editor. Designed for precision, efficiency, and broad format compatibility.