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[Chumsky has moved to Codeberg!] Write expressive, high-performance parsers with ease.

Rust 4,544 209 Updated Mar 27, 2026

Extract a street network from Openstreetmap as a graph ready for routing

Rust 94 19 Updated Mar 20, 2026

This project aims to load the UK rail timetable and station data provided by the Association of Train Operating Companies (at data.atoc.org) into PostgreSQL so that it can be analysed more easily.

Python 10 3 Updated May 28, 2022

Developed to power Conveyal's web-based interface for scenario planning and land-use/transport accessibility analysis, R5 is our routing engine for multimodal (transit/bike/walk/car) networks with …

Java 385 89 Updated Jun 11, 2026

Change in level of job postings on Indeed since February 1, 2020

205 32 Updated Jun 10, 2026

A music box of train station melodies from the JR Yamanote Line 🚃

HTML 215 5 Updated Aug 7, 2021

Quill 🪶- Simple 2D plotting for Rust

Rust 59 2 Updated Aug 4, 2025

The Kotlin library for parsing the GTFS format

Kotlin 2 Updated Jun 14, 2026

This is a prototype of a geospatial extension for DuckDB that adds support for working with raster data

C++ 23 2 Updated Apr 1, 2026

Local authority housebuilding data 1946-2023, digitised in 2024 by Centre for Cities

R 6 2 Updated Dec 19, 2025

A string parsing library heavily inspired by elm/parser.

Gleam 85 18 Updated Jul 29, 2025

Fast multimodal routing in Rust designed for memory-constrained machines

Rust 143 5 Updated Jun 24, 2025

Free and open public transport routing.

Lua 639 175 Updated Jun 15, 2026

OWID Dataset Collection

759 211 Updated Apr 14, 2025

Simple.css is a CSS template that allows you to make a good looking website really quickly.

HTML 4,963 249 Updated May 9, 2026

rikaikun is a Chrome extension that helps you to read Japanese web pages by showing the reading and English definition of Japanese words when you hover over them.

TypeScript 475 88 Updated Jun 14, 2026

Raylib 100% GPU particles example in 3D. Uses compute shaders and is fully documented. Millions of particles at 60 fps on a laptop.

C 182 6 Updated Jun 8, 2024

Discussion and and code examples for the book Hands-on Scala Programming

Scala 705 171 Updated Jan 2, 2026

JSON for Modern C++

C++ 49,940 7,416 Updated Jun 12, 2026

Master programming by recreating your favorite technologies from scratch.

Markdown 515,885 48,853 Updated Feb 21, 2026

C++ Operator Overloads for RayLib

C++ 8 2 Updated Jul 4, 2021
Rust 61 12 Updated Oct 10, 2024

zzzwe

JavaScript 39 11 Updated Feb 17, 2024

Jupyter notebooks on time series econometrics topics.

Jupyter Notebook 298 177 Updated Jun 30, 2023

Data exploitation for graph algorithms - applied to Paris

Python 6 1 Updated Mar 17, 2021

Read a GTFS file

Rust 75 40 Updated Jun 5, 2026

HTMX demo with a Go backend

HTML 80 16 Updated Jul 1, 2023

UNMAINTAINED! Please check out active forks

Rust 2,380 131 Updated Oct 13, 2025

Animation engine for explanatory math videos

Python 87,630 7,314 Updated Apr 18, 2026

Following the vulkan tutorial(https://vulkan-tutorial.com/) using the Rust programming language.

Rust 534 44 Updated Jun 24, 2023
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