Antti Ellilä

jellium-desktop. An unofficial desktop client for Jellyfin

refined-github. :octocat: Browser extension that simplifies the GitHub interface and adds useful features

Recaf. The modern Java bytecode editor

finamp. An open source Jellyfin music player

snappymail. Simple, modern & fast web-based email client

ast-grep. ⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

patcheddit. Morphe patches for reddit apps

morphe-manager. Morphe app patcher for Android

pkg-unpacker. Unpack any pkg application

deobf. TypeScript

winsw. A wrapper executable that can run any executable as a Windows service, in a permissive license.

codex. Lightweight coding agent that runs in your terminal

ccusage. npx ccusage

ollama. Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

masscan. TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

vscode-nbt. NBT extension for VSCode

ketesa. Admin UI for Matrix servers, formerly Synapse Admin. Drop-in replacement with extended features, multi-backend support, and visual customization.

nvm. Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions

Vesktop. Vesktop is a custom Discord App aiming to give you better performance and improve linux support

yle-dl. Download videos from Yle servers

nethogs. Linux 'net top' tool

blockbench. Blockbench - A low poly 3D model editor

CorridorKey. Perfect Green Screen Keys

godot. Godot Engine – Multi-platform 2D and 3D game engine

airi. 💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.

shadow. Gradle plugin for creating fat/uber JARs, transforming files, relocating packages, and optimizing applications with R8/ProGuard. The Gradle counterpart to Maven’s Shade plugin.

borg. Deduplicating archiver with compression and authenticated encryption.

restic. Fast, secure, efficient backup program

moonlight-web-stream. This is a web server which allows you to stream games with sunshine into a web browser.

moonlight-qt. GameStream client for PCs (Windows, Mac, Linux, and Steam Link)

Sunshine. Self-hosted game stream host for Moonlight.

jimaku. A site for hosting (Japanese) subtitles

asbplayer. Browser-based media player and Chrome extension for subtitle sentence mining

gf. A GDB frontend for Lïnux.

buildroot. Buildroot, making embedded Linux easy. Note that this is not the official repository, but only a mirror. The official Git repository is at https://gitlab.com/buildroot.org/buildroot/. Do not open issues or file pull requests here.

meta-openembedded. BitBake

bitbake. The official bitbake Git is at https://git.openembedded.org/bitbake/. Do not open issues or file pull requests here.

openembedded-core. The official Git repository is at https://git.openembedded.org/openembedded-core/.

rauc. Safe and secure software updates for embedded Linux

awesome-embedded-rust. Curated list of resources for Embedded and Low-level development in the Rust programming language

embedded-hal. A Hardware Abstraction Layer (HAL) for embedded systems

embassy. Modern embedded framework, using Rust and async.

argo-cd. Declarative Continuous Deployment for Kubernetes

ui. A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

excalidraw. Virtual whiteboard for sketching hand-drawn like diagrams

birdtray. new mail system tray notification icon for Thunderbird

frida. Clone this repo to build Frida

leptos. Build fast web applications with Rust.

dioxus. Fullstack app framework for web, desktop, and mobile.

openvsx. An open-source registry for VS Code extensions

zed. Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

sops. Simple and flexible tool for managing secrets

scapy. Scapy: the Python-based interactive packet manipulation program & library.

podman. Podman: A tool for managing OCI containers and pods.

audacity. Audio Editor

freelancing-in-finland. The ultimate resource for transitioning to freelancing for software developers 👩‍💻🇫🇮

gamescope. SteamOS session compositing window manager

Terra. Voxel world generation modding platform

gluetun. VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

WorldPainter. WorldPainter is an interactive graphical map generator for the indie game Minecraft.

ufw-docker. To fix the Docker and UFW security flaw without disabling iptables

findroid. Third-party native Jellyfin Android app

bun. Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

deno. A modern runtime for JavaScript and TypeScript.

node. Node.js JavaScript runtime ✨🐢🚀✨

KeyDive. Extract Widevine L3 keys from Android devices effortlessly, spanning multiple Android versions for DRM research and education.

openpilot. openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

opencode. The open source coding agent.

meteor-client. Based Minecraft utility mod.

LiquidBounce. A free Minecraft hacked client (utility mod) for Fabric

macos. MacOS inside a Docker container.

windows. Windows inside a Docker container.

tinc. a VPN daemon

vertaarauhassa. A journey finder for Finnish trains with better filtering and sorting

PlayIntegrityFix. Fix Play Integrity verdicts.

PlayIntegrityFork. Fix Play Integrity <A13 verdicts, allowing custom fields and props

mineflayer. Create Minecraft bots with a powerful, stable, and high level JavaScript API.

lavaplayer. Lavaplayer fork maintained by Lavalink

slurp. Select a region in a Wayland compositor

slop. slop (Select Operation) is an application that queries for a selection from the user and prints the region to stdout.

ImageMagick. ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.

flameshot. Powerful yet simple to use screenshot software :desktop_computer: :camera_flash:

raspi-io. An IO plugin for Johnny-Five that provides support for the Raspberry Pi

johnny-five. JavaScript Robotics and IoT programming framework, developed at Bocoup.

pigpio. Fast GPIO, PWM, servo control, state change notification and interrupt handling with Node.js on the Raspberry Pi

pigpio. pigpio is a C library for the Raspberry which allows control of the General Purpose Input Outputs (GPIO).

autobrr. Modern, easy to use download automation for torrents and usenet.

BlueMapModelLoaders. Java

firefox. The official repository of Mozilla's Firefox web browser.

uhabits. Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

rybbit. 🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.

isolated-vm. Secure & isolated JS environments for nodejs

firmware. Alternative IP Camera firmware from an open community

netbird. Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

netmaker. Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

headscale. An open source, self-hosted implementation of the Tailscale control server

better-sqlite3. The fastest and simplest library for SQLite3 in Node.js.

node-serialport. Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

jellyfin-plugin-sso. This plugin allows users to sign in through an SSO provider (such as Google, Microsoft, or your own provider). This enables one-click signin.

Jellystat. Jellystat is a free and open source Statistics App for Jellyfin

jellyfin-ani-sync. Synchronize anime watch status between Jellyfin and anime tracking sites.

core. :house_with_garden: Open source home automation that puts local control and privacy first.

seerr. Open-source media request and discovery manager for Jellyfin, Plex, and Emby.

Prowlarr. Prowlarr is an indexer manager/proxy built on the popular *arr .net/reactjs base stack to integrate with your various PVR apps, supporting management of both Torrent Trackers and Usenet Indexers.

Jackett. API Support for your favorite torrent trackers

Radarr. Movie organizer/manager for usenet and torrent users.

Sonarr. Smart PVR for newsgroup and bittorrent users.

waku. ⛩️ The minimal React framework

caprover. Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids

dokploy. Open Source Alternative to Vercel, Netlify and Heroku.

tesseract. Tesseract Open Source OCR Engine (main repository)

cross-seed. Fully-automatic cross-seeding with Torznab

typed-japanese. 🌸 Learn Japanese grammar with TypeScript

teavm. Compiles Java bytecode to JavaScript, WebAssembly and C

Magisk. The Magic Mask for Android

playcurlNEXT. Magisk module that auto-downloads working Play Integrity fingerprints at every boot

safetynet-fix. Google SafetyNet attestation workarounds for Magisk

osaifu-keitai-google-pixel. Enabling Osaifu-Keitai function on non-Japanese Google Pixel phones.

unlock-felica-pixel. Unlock Felica on non-Japanese Pixel devices that you can use Felica cards in Japan!

immich. High performance self-hosted photo and video management solution.

typescript-go. Staging repo for development of native port of TypeScript

revanced-manager. 💊 Application to use ReVanced on Android

tldraw. Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

anilist-wearos. AniList client for WearOS

anitrend-app. Track all your favorite Anime & Manga with AniTrend as it offers anime or manga lookup, tracking and reference powered by AniList

SpacetimeDB. Development at the speed of light

ungoogled-chromium. Google Chromium, sans integration with Google

Anime-Girls-Holding-Programming-Books. Anime Girls Holding Programming Books

atproto. Social networking technology created by Bluesky

analytics. Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

goaccess. GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

grafana. The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

owncast. Take control over your live stream video by running it yourself. Streaming + chat out of the box.

netdata. The fastest path to AI-powered full stack observability, even for lean teams.

scrutiny. Hard Drive S.M.A.R.T Monitoring, Historical Trends & Real World Failure Thresholds

CTFd. CTFs as you need them

flux2. Open and extensible continuous delivery solution for Kubernetes. Powered by GitOps Toolkit.

k3s. Lightweight Kubernetes

kubernetes. Production-Grade Container Scheduling and Management

envoy. Cloud-native high-performance edge/middle/service proxy

haproxy. HAProxy Load Balancer's development branch (mirror of git.haproxy.org)

kalkki. 🧮 SpeedCrunch-style scientific calculator in the browser

uptime-kuma. A fancy self-hosted monitoring tool

Docker-OSX. Run macOS VM in a Docker! Run near native OSX-KVM in Docker! X11 Forwarding! CI/CD for OS X Security Research! Docker mac Containers.

Plan. Player Analytics plugin for Minecraft Server platforms - View player activity of your server with ease. :calendar:

pkg. Package your Node.js project into an executable

vscode. Visual Studio Code

TypeScript. TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

ntfy. Send push notifications to your phone or desktop using PUT/POST

electron. :electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

forge. :electron: A complete tool for building and publishing Electron applications

drizzle-orm. ORM

CyberChef. The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

typst. A markup-based typesetting system that is powerful and easy to learn.

archinstall. Arch Linux installer - guided, templates etc.

nixpkgs. Nix Packages collection & NixOS

nix. Nix, the purely functional package manager

ghostty. 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

fzf. :cherry_blossom: A command-line fuzzy finder

wings. The server control plane for Pterodactyl Panel. Written from the ground-up with security, speed, and stability in mind.

panel. Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.

openauth. ▦ Universal, standards-based auth provider.

zizmor. Static analysis for GitHub Actions

httptoolkit-desktop. Electron wrapper to build and distribute HTTP Toolkit for the desktop

three.js. JavaScript 3D Library.

aocutil. JavaScript

advent-of-code-charts. Inject charts in your private leaderboard page for Advent of Code

httptoolkit. HTTP Toolkit is a beautiful & open-source tool for debugging, testing and building with HTTP(S) on Windows, Linux & Mac :tada: Open an issue here to give feedback or ask for help.

jadx. Dex to Java decompiler

hiisi-supervisor. A shitty Rust multi-user process supervisor

YTSubConverter. A tool for creating styled YouTube subtitles

react-scan. Scan and fix React performance issues

million. Optimizing compiler for React

adventure. A user-interface library for Minecraft: Java Edition

thunderbird-android. Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

zustand. 🐻 Bear necessities for state management in React

motion. A modern animation library for React and JavaScript

build-your-own-x. Master programming by recreating your favorite technologies from scratch.

RsaCtfTool. RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data

tz. Time zone database and code

uBlock. uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

ou-lunch. Compiled lunch menus from restaurants on the Oulu University campus

Pl3xMap. Pl3xMap is a minimalistic and lightweight world map viewer for Minecraft servers using the vanilla Minecraft rendering style

corevoikko. Libvoikko and essential linguistic resources

DualActionBinds. C#

OpenTabletDriver. Open source, cross-platform, user-mode tablet driver

Proton. Compatibility tool for Steam Play based on Wine and additional components

proton-ge-custom. Compatibility tool for Steam Play based on Wine and additional components

merge-ut-dictionaries. Merge multiple Mozc UT dictionaries into one and modify it for the latest Mozc.

fcitx5. Next generation of fcitx, cross-platform input method framework.

mozc. Mozc - a Japanese Input Method Editor designed for multi-platform

mozc. Mozc - a Japanese Input Method Editor designed for multi-platform

alacritty. A cross-platform, OpenGL terminal emulator.

tmux. tmux source code

DefinitelyTyped. The repository for high quality TypeScript type definitions.

cobalt. best way to save what you love

vaultwarden. Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs

acme.sh. A pure Unix shell script ACME client for SSL / TLS certificate automation

CoreProtect. CoreProtect is a blazing fast data logging and anti-griefing tool for Minecraft servers.

BlueMapGUI. A GUI wrapper around the BlueMap CLI, mainly to make using BlueMap easier to use on single player worlds.