offline-first-webapp

Angular library for queuing requests offline and syncing them automatically when the connection is restored

🧰 60+ free browser-based tools — PDF editor, image compressor, AES encrypter, QR generator, code runner & more. 100% client-side, zero server, absolute privacy. Works offline. Open source.

Local-first credential vault & CSPRNG password generator with AES-256-GCM client-side encryption, BIP39 recovery key, and auto-purge clipboard.

SurveyScholar is a lightweight, offline-first Progressive Web App (PWA) designed for field research data collection. It stores survey entries securely in browser storage (IndexedDB) and automatically syncs responses with a Google Sheets backend once an internet connection is established.

Your full library catalog and your own personal librarian, at hand. Build it from a photograph of your shelf; runs entirely in your browser.

🔮 Share images without internet. Encode photos into URL-safe text. Offline-first PWA built with Rust + WebAssembly

Jack Of All Trades - 27 production agent skills by Kabo Merapelo Onamile - Gaborone, BW. Africa-first + prime-agent + book-to-skill. 27 skills, 204KB

Refugi digital privat per a la gestió del dol, dissenyat amb un enfocament d'escriptura minimalista, sense servidors i amb dades 100% locals.

GlanceX is a 100% privacy-first, client-side directory search engine for Excel/CSV sheets. Fast search, offline-capable, and secured with zero-network tracking.

Sistema operacional de comandas em Flutter + NestJS com isolamento multi-tenant real, resiliência offline, mutações idempotentes e CI/CD.

Zero-dependency, offline-first academic OS featuring an 8-day rotation engine, Canvas LMS parser, and procedural Web Audio focus room.

Offline browser image dithering tool.

Advanced utility for display diagnostics, dead pixel detection, refresh rate and color calibration.

Mobile-first poultry field operations platform for broiler farms, connecting farm workers and technicians through daily records, flock monitoring, feed stock, occurrences, schedules, and offline workflows.

🛡️⛑️ PROXAID // Off-Grid Terminal & Monolith PWA. The ultimate zero-net, survivalist intelligence core. Empowering civilians, hikers, and first-responders with decentralized offline maps, encrypted emergency mesh relays, and hardware-level stealth SOS triggers. Built for the grid-collapse.

ReadTrack não serve apenas para registrar o que você leu. Ele transforma seu histórico de leitura em uma visão clara de quem você é como leitor.

A field search protocol for escaped indoor cats, with plans for search coordination and camera triage.

Set of small, self-contained browser tools

An offline-first, infinite virtual canvas featuring realistic 3D skeuomorphic stickynotes. Built with React and TypeScript, featuring real-time cross-tab sync, local JSON backups, and built-in task reminder alarms.