Showcase
Developers pitch their projects. Community upvotes the best.
Minimalist, privacy-first synchronized video playback for YouTube, Netflix, Emby, and general HTML5. Built with pure Vanilla JS and a Node.js relay.
“KoalaSync perfectly synchronizes video streams across multiple devices. While it supports Netflix, Prime Video and YouTube, it was specifically built to bring frictionless watch parties to self-hosted servers like Emby, Jellyfin, and Plex. Absolutely zero tracking, no databases, and no forced sign-ups. Just share a room link. It is strictly MIT-licensed and you can easily spin up your own private real-time WebSocket backend via Docker. The ultimate privacy-first alternative.”
Awesome list of Official YouTube Channels offering Free Official Content like Movies, Anime, Cartoons, Documentaries, TV Shows, Sports, VFX Breakdown
“There's many official YouTube channels that upload full content for free, be it Movies, TV Shows, Cartoons, Anime, Cartoons, Documentaries, TV Shows, Sports, VFX Breakdown, Esport, Tech & Security, Short Films. And I wanted to make an awesome list with as many of them as possible. Includes content like Frozen shorts, Disney's Parks, TV & movie clips & clip compilations, Pokémon, SpongeBob, Breaking Bad, Harry Potter, HBO, BBC, WWE, NBA, F1, UFC, NASA, NFL, Sony, Universal, MLB, Netflix, DC”
Analyze huge log files (10GB+) instantly in your browser. Zero upload, 100% local processing. Features JSON prettifier, regex filtering, and bookmarks.
“Analyze huge log files (10GB+) instantly in your browser. Zero upload, 100% local processing. Features JSON prettifier, regex filtering, and bookmarks.”
The parts of PrivacyNotes that need to be trusted: client-side encryption, key derivation, and the database schema. This repo exists so privacy claims are falsifiable.
“Private note taking app”
Turn your phone into a local Wi-Fi touchpad, keyboard, shortcut deck, file bridge, and screen viewer for a Windows PC.
“So I thought of making this localhosted project beacuse i was bored. I was sick and tired of getting up everytime from bed to change a video or shutdown the PC after i was done watching, eventually i decided to build this project. I saw something like unfied remote but i wanted it to be something i can say i built for the first time. It was worth it. Desktop Remote Control (Ik its basic asf, help me get name for this.)”
Scrt.link lets you share sensitive information online: End-to-end encrypted. Ephemeral. Open source.
“Privacy is a fundamental right. We empower you to exchange information online in a truly secure and private way. scrt.link is an end-to-end encrypted service for sharing passwords, private files and other sensitive data via self-destructing links — keeping secrets out of email, Slack, Teams and other channels. For businesses, we offer a white-label solution, customizable with your own brand.”
A great looking and easy-to-use photo-management-system you can run on your server, to manage and share photos.
“Lychee is an stunning and user-friendly self-hosted photo management platform that gives users complete ownership of their photo libraries. Built with privacy at its core and developed to high engineering standards, it provides a secure and reliable home for your memories. Its intuitive interface combines beautiful photo presentation with powerful tools for organizing, searching, and sharing your collection.”
Open-source remote input tool — turn any device into a wireless touchpad, keyboard & scroll wheel for your PC. Server (Go) + Android client (Kotlin).
“Open-source remote input tool — turn any device into a wireless touchpad, keyboard & scroll wheel for your PC. Server (Go) + Android client (Kotlin).”
A free, privacy-first automatic file organizer that quietly sorts your Downloads folder from the system tray.
“Mouzi is a silent, elegant file organizer that lives in your system tray and keeps your Downloads folder (and any other folder) automatically tidy. It runs quietly in the background, monitors selected folders, and moves, renames, or sorts files based on customizable rules.”
Ultra-fast local communication engine based on Unix Domain Sockets for sovereign creators.
“Decentralized, zero-cloud IPC engine for local sockets (UDS & TCP). Connects independent game dev tools, script │ orchestrators, and local nodes with sub-millisecond latency and absolute privacy”
High-performance universal media optimizer for images, video, and audio. Built with Nuitka and Go, with auto-GPU acceleration and crash-safe fallback.
“High-performance standalone media converter for Windows, macOS, and Linux. Built with Nuitka and localized in 6 languages for global indie game developers.”
Zero-latency boot infrastructure for Python 3.14+ utilizing speculative dependency pre-loading and free-threading.
“enith is a startup optimization library for Python 3.10+. It reduces import times by combining lazy import proxies (deferred module execution) with speculative background pre-loading (multi-threaded imports) and a persistent JSON cache that learns application import history across runs. Perfect for CLIs, desktop apps, and serverless cold starts (AWS Lambda, Cloud Run). Achieves up to 94% faster boot times for heavy modules like Pandas and PyTorch.”
AI-powered education infrastructure platform for assessment, grading, OCR, analytics, and learning intelligence.
“Educational institutions still rely heavily on fragmented and manual examination workflows. OzymorLab is building an open-source platform that unifies exam creation, assessment management, answer-sheet evaluation, grading, feedback, analytics, and institutional approval processes. By combining OCR, document intelligence, and AI, the project aims to modernize how assessments are conducted and managed at scale. ”
Tutorial on How to take Aerial Photographs of Hong Kong Disneyland/ How to get aerial views of Hong Kong Disneyland/ 如何在空中拍攝香港迪士尼樂園/如何在飛機上看到香港迪士尼樂園/在飛機上看到香港迪士尼樂園攻略/點樣喺空中影到香港迪士尼樂園/點樣喺飛機上面睇到香港迪士尼樂園
“Tutorial on How to take Aerial Photographs of Hong Kong Disneyland/ How to get aerial views of Hong Kong Disneyland/ 如何在空中拍攝香港迪士尼樂園/ 點樣喺空中影到香港迪士尼樂園/ 如何在飛機上看到香港迪士尼樂園/ 點樣喺飛機上面睇到香港迪士尼樂園/ 在飛機上看到香港迪士尼樂園攻略”
A modern, cross-platform desktop app that makes OpenPGP simple — manage keys, encrypt, sign, and verify, all offline and under your control.
“A modern, cross-platform desktop app that makes OpenPGP simple: manage keys, encrypt, sign and verify — all offline and under your control. Not a new crypto system, just standard OpenPGP (gopenpgp v3, RFC 4880), fully compatible with GPG, Kleopatra & Thunderbird. System tray, clipboard auto-detect, macOS Services, standalone mode. No accounts, no telemetry, no cloud. MIT-licensed, for Mac, Windows & Linux.”
Multi-database desktop manager. PostgreSQL, MySQL, SQLite, CockroachDB, Supabase. SSH tunneling, encrypted vault, machine-locked storage.
“I was tired of DB clients that crash or bloat my machine, so I built Queryden. It's a local-first manager for Postgres, MySQL, SQLite, and CockroachDB. The point: Performance: No UI freezes or memory bloat. Security: Local-only, machine-locked vault for credentials. Focus: Just get in, query, and get back to work.”
“the original MS-DOS text editor updated and modified for Linux. Functions exactly the same except for the inclusion of built-on, online help.”
Open-source, offline-first face recognition attendance platform that runs on any webcam.
“Facenox is an open-source, local-first biometric attendance app for small businesses to replace pricey proprietary hardware using standard webcams. It uses an Electron and React 19 frontend with a Python and FastAPI backend bundled via PyInstaller. For high-performance CPU inference, it runs ONNX Runtime, ByteTrack, and on-device liveness/anti-spoofing checks. Local data sits on SQLite, encrypted via AES-256-GCM, Raw photos of human face are never saved.”
Tools and documentation for preserving Simply Plural data and bridging it into local files, databases, reports, viewers, and future applications.
“PluralBridge is a GPL v3.0 open-source preservation and continuity project for Simply Plural data. It helps plural Systems preserve their own data through local exports, privacy-conscious workflows, documentation, validation planning, and future local/offline tooling. The project needs contributors for Python tooling, SQL/SQLite design, validation reports, documentation, and privacy-safe synthetic test fixtures.”
“Rivet is a small and minimal server framework written in Typescript(fully) with only 1 external package”
“Zero-setup single instancing for WinUI 3 applications. Install the package in your WinUI 3 application project, the application immediately becomes single-instanced.”
The official Zenith Nerve Tools monorepo by Alenia Studios showcasing the capabilities of Nerve.
“The official Zenith Nerve Tools monorepo by Alenia Studios showcasing the capabilities of Nerve.”
“One BASIC dialect to rule them all.”