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.

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.

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

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

Local-first expense tracker that installs as an app. Type "450 lunch at Cafe" to log spending, then track budgets, goals, upcoming payments and insights. Works offline, keeps all data on your device, with backup and restore. Built with React, TypeScript, Vite and IndexedDB.

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.

📲 PWA Zero-Trust & Zero-Dependency basata su ⚙️🪖 Core Panzer v7.x+ , con ⚙️ SDK integrato e Dashboard PA ( DEMO ) per la consultazione protetta di atti e documenti. Conforme alle linee guida AgID per il riuso ( 🇪🇺 EUPL v1.2 ).

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

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

Offline browser image dithering tool.

تطبيق ويب ثابت (HTML/CSS/JS) لمتابعة المشاريع التربوية: لوحة إحصاءات وتذكيرات، سجل زيارات ميدانية بصور مختومة بالتاريخ والموقع، إدارة مستخدمين وصلاحيات، وتصدير/استيراد JSON وCSV. بلا خادم — البيانات تُحفظ محلياً في المتصفح (localStorage + IndexedDB). جاهز للنشر على GitHub Pages.

Set of small, self-contained browser tools

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

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

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.

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.

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.