cynicalight / reader
Local-first EPUB/PDF reader with annotations and AI assistance through Claude Code and Codex CLI. Built with React, TypeScript, shadcn/ui, Go, and Electron.
cynicalight / reader
HumanSignal / label-studio
Label Studio is a multi-type data labeling and annotation tool with standardized output format
Dai0-2 / paperflow
Browser-native research workspace for Chrome. Read, annotate, ask with page context, remember, and organize papers.
purocean / yn
A highly extensible Markdown editor featuring version control, AI Copilot, document annotations, mind maps, document encryption, executable code snippets, chart embedding, HTML applets, plugins, and macro replacement. Its integrated sidebar terminal makes working with AI faster and more convenient.
windingwind / zotero-pdf-translate
Translate PDF, EPub, webpage, metadata, annotations, notes to the target language. Support 20+ translate services.
gitkraken / vscode-gitlens
Supercharge Git inside VS Code and unlock untapped knowledge within each repository — Visualize code authorship at a glance via Git blame annotations and CodeLens, seamlessly navigate and explore Git repositories, gain valuable insights via rich visualizations and powerful comparison commands, and so much more
naomiaro / waveform-playlist
Multitrack Web Audio editor and player with canvas waveform preview. Set cues, fades and shift multiple tracks in time. Record audio tracks or provide audio annotations. Export your mix to AudioBuffer or WAV! Add effects from Tone.js. Project inspired by Audacity.
nightire / ainotation
DOM feedback, live drawing and screenshot annotations with local MCP integration. Source available; commercial use requires authorization.
izum-vinipuhov / Izum-StoryFlow
Izum StoryFlow is an open‑source cross‑platform ebook reader (Next.js/Tauri v2) supporting EPUB, PDF, MOBI, FB2, TXT, MD. Features: scroll/page modes, search, bookmarks, annotations, dictionaries/translation, split‑screen, themes, sync. Also TTS, audio sync, OPDS/Calibre, Yandex Books, and self‑hosted sync server.
vincenzo-afk / PenFlow
Local-first handwriting studio for study-ready notebook pages, stylus annotations, and replay exports.