Kraktus

♞ lichess.org: the forever free, adless and open source chess server ♞

A pure Python chess library with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing and UCI/XBoard engine communication

Animation explaining the FEN chess notation using ManimCE.

A Rust library for chess move generation

A chess retrograde move generator.

Helpmate endgame tablebase

Extracting time spent playing on Lichess by player

Leaderboard of Lichess players according to the number of puzzles they generated.

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download your upvoted stories and comments

Conneting Lichess players through their games

Convert the lichess puzzle database into PGNs

A fork with fixes of `dataclass-csv` python package

Crude benchmark of using shakmaty to convert a specific PGN (SAN) move list to UCI

:leaves: Non-blocking, Reactive MongoDB Driver for Scala

A chess retrograde move generator

zulip bot that manages invitations to private streams

This project allows you to create Nerd Font icons in Manim by referencing the icon name or unicode.

Zulip bot that posts messages in a stream at a fixed date.

Multi-purpose Zulip bot for the Lichess workspace

Confronts lichess puzzles V2 to syzygy tablebase

python-version tweaked of agent-en-place

my scripts

Zulip server and web app—powerful open source team chat

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.

Tooltip, popover, dropdown, and menu library

Magical utilities for your Svelte applications.

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Lichess' websocket server

https://github.com/sveltejs/kit/issues/15190

Lichess local development using Docker Compose.

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Python client for the lichess API

Minimum database data for development on ornicar/lila

Chess and chess variant rules and operations in TypeScript

Chess API written in scala. Immutable and free of side effects.

Some convenience functions for my scala projects

Mobile/Web chess UI for lichess.org

Map CSV to Data Classes

Lichess API documentation and examples

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

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Zstandard for browser, Node.js and Deno

Next generation testing framework powered by Vite.

🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

PGN viewer widget

distributing lichess jars

Export lichess game database in a standard PGN format

A Rust library to probe Syzygy endgame tablebases

Yet another forum template for Django

Chess clock and move compression algorithms for lichess.org

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A simple application to change aspect ratio and extend images by adding a coloured/transparent background around

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Distributed Stockfish analysis for lichess.org

JavaScript image cropper.

An image resizing server written in Go

"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)

The Scala Documentation website

A safe and convenient store for one value of each type

A Borrow Checker and Memory Ownership System for C++20 (heavily inspired from Rust)

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Data for https://github.com/kraktus/icao-airports-map

Viewing airports of the world, grouped according to their ICAO codes

scikit-learn: machine learning in Python

The k6 documentation website.

Merge, filter, tweak and expose PGN sources

Ortega FDK

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List banned team members in your Lichess team

A Rust library for Huffman compression given a propability distribution over arbitrary symbols

A backend for `mdbook` which will check your links for you.

Statistics-driven benchmarking library for Rust

Comparing how dates are formatted in arabic depending on locale (language-country) set

This repository contains compatibility data for Web technologies as displayed on MDN

The content behind MDN Web Docs

Statistical package in Python based on Pandas

🍻 A CLI workflow for the administration of macOS applications distributed as binaries

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A vector with a fixed capacity. (Rust)

Jupyter Notebook Conversion

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A pretty, easy-to-use logger for Rust.

Experiments on matplotlib to find colormaps that render well on dark and light backgrounds

A small rust library for adding custom derives to enums

A Flash Player emulator written in Rust

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Zulip Bot for ChessReanalysis

An addictive incremental game that teaches players the history of high energy particle physics

A Manim Rendering Bot for Discord. Requires a Functioning Manim install.

A simple player name/username extractor in rust from pgn files

A cargo subcommand used to generate appropriate cxx bridge from a rust crate

Safe interop between Rust and C++

Keep comments when parsing rust code with `syn`.

A TOML toolkit written in Rust

Proof of concept of rust FFI bindings with CXX

A minimal `syn` syntax tree pretty-printer

Parser for Rust source code

The Dark Arts of Advanced and Unsafe Rust Programming

Declarative binary reading and writing: bit-level, symmetric, serialization/deserialization

A binary encoder / decoder implementation in Rust.

Stack unwinding library in Rust

A `FromStr`-like trait on enums, matching the first variant that can be created from the string

Snapshot testing for a herd of CLI tests

Collection of CI configuration files for Rust projects

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A Hardware Abstraction Layer (HAL) for embedded systems

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

A fast CSV command line toolkit written in Rust.

A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/nightly/clippy/

Boa is an embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language.

A new way to see and navigate directory trees : https://dystroy.org/broot

Minimalistic, synchronous, read-only client for kubernetes cluster API, from a node, through local api server endpoint

⚡ Energy consumption metrology agent. Let "scaph" dive and bring back the metrics that will help you make your systems and applications more sustainable !

Play and Enjoy the History of Microsoft Flight Simulator

A Rust port of FlameGraph

Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3

A cargo plugin to generate Xcode Instruments trace files

Subcommand to show result of macro expansion

A sampling CPU profiler for Linux

UCI chess engine

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The Rust Reference

A command line progress reporting library for Rust

Bisects rustc, either nightlies or CI artifacts

Empowering everyone to build reliable and efficient software.

RFCs for changes to Rust

Repro case for https://github.com/rust-lang/rust/issues/95825

The Python programming language

Create candlestick graph from lichess rating history of a use

Show Git blame information while viewing a file in Sublime Text

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Data-structure to map unique but not dense indexes to values, in rust

A Rust library for manipulating and evaluating Boolean expressions and BDDs

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An easy and powerful Rust HTTP Client

Opening explorer for lichess.org that can handle all the variants and billions of unique positions

Handle some lichess.org/tournament load with Rust, while learning Rust

Warp10 client for rust

A Regular Expression composition Library

Format Rust code

Learn Rust with examples (Live code editor included)

Lichess puzzles, organized by ECO and opening.

Rating recalculation tool in Rust

Simple PGN viewer with the necessary features to display chess games

Extra iterator adaptors, iterator methods, free functions, and macros.

Fast non-allocating and streaming reader for chess games in PGN notation

A GSL (the GNU Scientific Library) binding for Rust

Documentation on how to use the Rust Programming Language to develop commandline applications

A rust library to manage chess move generation

A directory of direct links to delete your account from web services.

Website for the 512 KB Club

Sources of the official ChessX version.

Script that creates regular swiss tournaments for a team.

🍺 The missing package manager for macOS (or Linux)

🍻 Default formulae for the missing package manager for macOS

Functional programming in TypeScript

Async Python Lichess SDK

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

An API wrapper for Discord written in Python.

deepquluru

Finding magic factors for bitboard based move generation

A cross-version Python bytecode decompiler

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lichess.org mobile application

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are my games in lichess puzzles

Dead Draw Detector (D3) is an implementation of a decision procedure for checking whether there exists a sequence of legal moves that allows certain player to checkmate their opponent in a given chess position.

Track emissions from Compute and recommend ways to reduce their impact on the environment.

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Parser to process monitor file formats

Sunfish: a Python Chess Engine in 111 lines of code

Parser from MySQL to postgreSQL

Simple app with oauth and lichess in flask

lichess.org run in a Docker container

Popeye is a chess problem solving and testing software with strong support for fairy chess and heterodox genres. For more information cf. topic "Popeye (chess)" on http://en.wikipedia.org/

Source code for our Discord bot

Python API Wrapper for Clash of Clans.

Source code for our website

Circuit breaker and analytics tool for OpenTSDB queries

Natural Language Processing Pipeline - Sentence Splitting, Tokenization, Lemmatization, Part-of-speech Tagging and Dependency Parsing