Anton Moilanen

colibri. Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

headroom. Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

hermes-agent. The agent that grows with you

opencode. The open source coding agent.

just. 🤖 Just a command runner

tolaria. Desktop app to manage markdown knowledge bases

SystemDesign. Useful resources on distributed system design.

giscus. A commenting system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:

rtk. CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

agent-skills. Production-grade engineering skills for AI coding agents.

claw-code. An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and maintained with no human intervention.

ECC. The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

codemogger. Codemogger is a code indexing library and MCP server for AI coding agents

openclaw. Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

craft-agents-oss. TypeScript

tauri. Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

sudocode. Lightweight agent orchestration dev tool that lives in your repo

aider. aider is AI pair programming in your terminal

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

rust-sdk. The official Rust SDK for the Model Context Protocol

fun-with-math-pi. Python

refactoring-to-rust. Code to accompany Refactoring to Rust

turso. A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.

vscode-bookmarks. Bookmarks Extension for Visual Studio Code

vscode-copilot-chat. Copilot Chat extension for VS Code

json. Strongly typed JSON library for Rust

serde. Serialization framework for Rust

kitsune2. p2p / dht communication framework

n8n. Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

rust-os. Creating a bare metal OS in Rust.

typioca. Cozy typing speed tester in terminal

golem. Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build infrastructure.

kotlin-cheat-sheet. 📄 A cheat sheet for Kotlin programming language

reth. Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

tx5. Holochain WebRTC P2P Communication Ecosystem

holochain. The current, performant & industrial strength version of Holochain on Rust.

pulsar-admin-sdk. Pulsar Admin API Rust SDK

edit. We all edit.

zio-blocks. Powerful, joyful building blocks for modern cloud-native applications.

stigg-example-todos. Headless pricing plans to launch pricing faster and make changes without engineering support

tantivy. Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

saf-t. Used for publishing of Norwegian SAF-T Schemas, codelists, testfiles etc. See also http://www.skatteetaten.no/saf-t for further documentation and information.

free-llm-api-resources. A list of free LLM inference resources accessible via API.

cline. Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

iq. AI workflows for the shell — no code required

mise. dev tools, env vars, task runner

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

pulsar-rs. Rust Client library for Apache Pulsar

react-mindee-js. Front-End Computer Vision SDK for React

testcontainers-rs. A library for integration-testing against docker containers from within Rust.

testcontainers-scala. Docker containers for testing in scala

lgm. Pulsar cluster management porcelain

rtl8812au. Realtek 802.11n WLAN Adapter Linux driver

oramacore. OramaCore is the complete runtime you need for your projects, answer engines, copilots, and search. It includes a fully-fledged full-text search engine, vector database, LLM interface, and many more utilities.

pgx-outbox. Simple Golang implementation for transactional outbox pattern for PostgreSQL using jackc/pgx driver

firew0rks. Fireworks in your terminal 🎆

socket-flow. Straightforward async Websockets library for Rust! With a lot of examples available

nio. Thread-Per-Core async runtime for Rust

idiomatic-rust-book. Source code for Idiomatic Rust: Code like a Rustacean

yasna.rs. ASN.1 library for Rust

sled. the champagne of beta embedded databases

hotspot. The Linux perf GUI for performance analysis.

examples. Scala

bigdecimal-rs. Arbitrary precision decimal crate for Rust

num-bigint. Big integer types for Rust

bincode. A binary encoder / decoder implementation in Rust.

sawtooth-lib. Rust

sawtooth-core. Python

polkadot-sdk. The Parity Polkadot Blockchain SDK

aptos-ts-sdk. An SDK for accessing the Aptos blockchain data, submitting transactions, and more!

aptos-core. Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.

hyperswarm. A distributed networking stack for connecting peers.

filesharing-react-app-example. JavaScript

merkel-and-patricia. Node.js implementation of Merkel tree and Patricia Tree used in Ethereum blockchain

simple-merkle-tree-implementation. Simple implementation of the Merkle Tree structure

blockchain-nodejs. nodejs implementation of bitcoin

Ethereum-Prototype. JavaScript

reqwest. An easy and powerful Rust HTTP Client

codecrafters-bittorrent-rust. Rust

pingora. A library for building fast, reliable and evolvable network services.

Flutter-for-Beginners-Third-Edition. Flutter for Beginners Third Edition, Published by Packt

the-power-of-prolog. The Power of Prolog: Introduction to modern Prolog

gentle-intro. A gentle Rust tutorial

servo. Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

rustcamp. Getting ready for prod

frunk. Funktional generic type-level programming in Rust: HList, Coproduct, Generic, LabelledGeneric, Validated, Monoid and friends.

jamctl. jamctl is a command-line tool that allows content managers to quickly render markdown files that reside in a git repository.

testcontainers-node. Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

progressbar. A really basic thread-safe progress bar for Golang applications

system-design-101. Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Kamon. Distributed Tracing, Metrics and Context Propagation for applications running on the JVM

ducktape. Automatic and customizable compile time transformations between similar case classes and sealed traits/enums, essentially a thing that glues your code. Scala 3 only. Or is it duct 🤔

rust-telemetry-workshop. Build a comprehensive toolkit to detect, troubleshoot and resolve issues with Rust applications.

scalamock. Native Scala mocking framework

builder. Visual Development for React, Vue, Svelte, Qwik, and more

tapir-http4s-todo-mvc. Todo-Backend (Todo-MVC) using https://github.com/softwaremill/tapir with Http4s interpreter

munit-cats-effect. Integration library for MUnit & cats-effect

web-vitals. Essential metrics for a healthy site.

typelevel-stack. Small HTTP web server with a simple backend, implemented using typelevel libraries (cats, http4s, doobie, circe, etc.) and packaged via docker-compose.

http4s-doobie-cats-scalapb-example. Example Scala project for http4s, doobie, cats and ScalaPB

modlib. Go project layout with exported packages and command-line tools, using modules

flutter_in_action_public. Source code for the examples in the book

Learn-Flutter-and-Dart-to-Build-iOS-and-Android-Apps. Learn Flutter and Dart to Build iOS and Android Apps, published by Packt

Hands-On-Microservices-with-Kotlin. Hands-On Microservices with Kotlin, published by Packt

Learn-React-with-TypeScript-2nd-Edition. Learn React with TypeScript (2nd Edition), published by Packt

Microservices-with-Go. Microservices with Go, published by Packt

alpine. A rugged, minimal framework for composing JavaScript behavior in your markup.

rust-by-example. Learn Rust with examples (Live code editor included)

gobyexample. Go by Example

msw. Industry standard API mocking for JavaScript.

vue-mathjax-next. Vue3 + Mathjax plugin

React-Application-Architecture-for-Production. React Application Architecture for Production, published by Packt

Mastering-TypeScript-Fourth-Edition. Mastering TypeScript-Fourth Edition, Published by Packt

ExpressTSCognito. TypeScript

pinia. 🍍 Intuitive, type safe, light and flexible Store for Vue using the composition api with DevTools support

apollo-client. The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

lens. Lens - The way the world runs Kubernetes

advent-of-code. My solutions for https://adventofcode.com

React-Cookbook. React Cookbook, published by Packt

learning-react. The code samples for Learning React by Alex Banks and Eve Porcello, published by O'Reilly Media

nodejs-opentelemetry-tempo. Project demonstrating Complete Observability Stack utilizing Prometheus, Loki (For distributed logging), Tempo (For Distributed tracing, this basically uses Jaeger Internally), Grafana for NodeJs based applications (With OpenTelemetry auto / manual Instrumentation) involving microservices with DB interactions.

logback. The reliable, generic, fast and flexible logging framework for Java.

slf4j. Simple Logging Facade for Java

pekko. Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala

book. Effect-Oriented Programming: Creating Reliable Systems with Scala 3 and ZIO 2

pfhais. Source code of the book Pure functional HTTP APIs in Scala including a chapter about upgrading to Scala 3.

fs2-aws. fs2 utilities to interact with AWS

todo-http4s-doobie. A sample project of a microservice using http4s, doobie, and circe.

TypeScript-Microservices. TypeScript Microservices, published by Packt

ts-jest. A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.

fabric-gateway. An API Gateway built on the Skipper Ingress Controller https://github.com/zalando/skipper

localtunnel. expose yourself

winXP. 🏁 Web based Windows XP desktop recreation.

Kafka-In-Action-Source-Code. Source Code for the book Kafka in Action

mkdocs_build_plantuml. MkDocs plugin to help generate your plantuml images locally or remotely as files (NOT inline)

dad-joke-chrome-extension. A Chrome Extension that displays a new dad joke whenever you open a new tab

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

ress. 🚿 A modern CSS reset

bootstrap-vue. MOVED to https://github.com/bootstrap-vue-next/bootstrap-vue-next

kafka-in-action-review. Java

docs.scala-lang. The Scala Documentation website

som-tsp. Solving the Traveling Salesman Problem using Self-Organizing Maps

FISASC. A little tool to let you know if there are better appointment times with the Finnish immigration office - https://migri.vihta.com/public/migri/#/reservation

vue-chat-scroll. 🖱️ Vue directive to keep things scrolled to the bottom.

vue-promised. 💝 Composable Promises & Promises as components

vue-virtual-scroller. ⚡️ Blazing fast scrolling for any amount of data

wordle-scala. Wordle Solving in Scala

spark-flowchart. Flowchart for debugging Spark applications

distributedcomputing4kids. distributedcomputing4kids

spark-misc-utils. Misc Utils for Spark

doric. Type safety for spark columns

kebs. Scala library to eliminate boilerplate

scala-love-2022. Sample code from talk "New types as a solution to primitive obsession"

newtypes. Macro-free helpers for defining newtypes in Scala, cross-compiled to Scala 3.

logicandtypes. Jupyter Notebook

lahoradelambda. Taller-charla de programación funcional para el día de Pi - URJC 2021

developing-web-components-typescript. Source Code for 'Developing Web Components with TypeScript' by Jörg Krause

storybook. Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

zio-cheatsheet. ZIO Cheat Sheet

zio-telemetry. ZIO-powered OpenTelemetry library

flood-for-transmission. A Flood (https://github.com/Flood-UI/flood) clone for Transmission

akka-stream-contrib. Add-ons to Akka Stream

svelte. web development for the rest of us

openhtmltopdf. An HTML to PDF library for the JVM. Based on Flying Saucer and Apache PDF-BOX 2. With SVG image support. Now also with accessible PDF support (WCAG, Section 508, PDF/UA)!

milewski-ctfp-pdf. Bartosz Milewski's 'Category Theory for Programmers' unofficial PDF and LaTeX source

scala3-for-scala2-developers. Scala

scalatags. ScalaTags is a small XML/HTML construction library for Scala.

zio-cookbook. Cookbook apps for ZIO

os-lib. OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs

kuard. Demo app for Kubernetes Up and Running book

wf-go. organize your brain… as code

Ore. Repository software for Sponge plugins and Forge mods

zio-intellij. A companion IntelliJ IDEA plugin for the ZIO library ecosystem.

zio-lru-cache. Source code for "Writing a concurrent LRU Cache with ZIO blogpost"

dxvk. Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

zio-cache. A ZIO native cache with a simple and compositional interface

zio-magic. Construct ZLayers automagically (w/ helpful compile-time errors)

0-to-100-with-zio-test. Scala

scala-xml. The standard Scala XML library

xtract. A library to make it easy to deserialize XML to user types in scala

zio-akka-http-interop. akka-http interop for ZIO

nakadi. A distributed event bus that implements a RESTful API abstraction on top of Kafka-like queues

scalcite. Scalcite is a library to query 💬 and update ✏️ JSON data 📄

zio-cats-backend. A backend service integrating ZIO with cats, STTP, http4s, doobie and ztapir

upickle. uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala

shapeless. Generic programming for Scala

kafkajs. A modern Apache Kafka client for node.js

io-ts. Runtime type system for IO decoding/encoding

kafka. Apache Kafka - A distributed event streaming platform

kanadi. Kanadi is a Nakadi client for Scala

piscina. A fast, efficient Node.js Worker Thread Pool implementation

typescriptlings. Small exercises to get you used to reading and writing TypeScript code!

zio. ZIO — A type-safe, composable library for async and concurrent programming in Scala

dom-examples. Code examples that accompany various MDN DOM and Web API documentation pages

ftgo-monolith. The legacy, monolithic version of the FTGO application

utest. A simple testing framework for Scala

quicklens. Modify deeply nested case class fields

AFewTipsOnModellingThingsInScala. Talk for Scala.Love conference I gave on 13.02.2021

scio. A Scala API for Apache Beam and Google Cloud Dataflow.

examples. Example code and files from "Kubernetes: Up and Running"