Back GitHub Repositories (2026) · Open Source Tools

Lilith is a Logging- and AccessEvent viewer for Logback, log4j, log4j2 and java.util.logging

Apache Lucene open-source search software

Ad-free Android media player powered by MPV and Media3.

Backpack Design System

A safe companion tool for `rsync` to propagate file renames, movements and timestamp changes to prevent redundant network transfers

Open-source Telegram server implementation / MTProto server in Go for Telegram Desktop, Android, Web, bots, calls, media, and self-hosted chat experiments.

Fast and flexible GitHub action to cherry-pick merged pull requests to selected branches

A modern Jellyfin dashboard for live sessions, user stats, recently added media, libraries, downloads, calendars, webhooks, and backups.

The front end for OpenSkiMap.org.

Inspect, debloat, back up, freeze, and control Android apps from one open-source package manager. Works without root, with Shizuku, ADB, or root when needed.

A next-generation reactive media playback ecosystem for Apple platforms.

This userscript for YouTube offers 250+ layout changes and features such as tab view, speed control, miniplayer support, export transcripts, square design, auto-theater mode, and much more—all easily customizable via settings panels.

Auditable human-feedback annotation, review, provenance, and frozen training-data export.

Agentic quant research workbench with CSV data inspection, local Codex and compatible APIs, predictive models, independent reviews, and reproducible backtests.

A feature-rich, user-friendly backup program [bugfixes only]

Semrush SEO AI-powered analysis tool MCP server & CLI for keyword research, domain analytics, backlink analysis

Free, open-source TradingView strategy optimizer for Chrome. Grid search, walk-forward, heatmaps. By Roboquant.

Keep Claude Desktop chats safe when switching accounts — local-first backup and restore for conversations.

SMX · an open-source crypto paper-trading desk. Backtest farm, walk-forward optimizer, built-in AI agent, 110 exchanges, schema v2 strategies.

Kotlin Multiplatform backup into the user's own cloud: iCloud Drive on iOS, Google Drive app-data on Android. No server, no accounts.