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@LSYS
LSYS
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Lucas Shen Y. S. LSYS

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Applied econ | Data science | Quantitative social science | Senior data janitor

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Anonymous Github is a proxy server to support anonymous browsing of Github repositories for open-science code and data.

TypeScript 1,987 79 Updated Jan 21, 2026

The country converter (coco) - a Python package for converting country names between different classification schemes.

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Leveraging BERT and c-TF-IDF to create easily interpretable topics.

Python 7,396 879 Updated Jan 31, 2026

Creating beautiful plots of data maps

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Compares two latex files and marks up significant differences between them. Releases on www.ctan.org and mirrors

TeX 627 84 Updated Jan 16, 2026

A curated list of awesome papers for Semantic Retrieval (TOIS Accepted: Semantic Models for the First-stage Retrieval: A Comprehensive Review).

337 28 Updated Jun 17, 2023

Visual, Interactive Articles About Machine Learning: https://mlu-explain.github.io/

JavaScript 845 117 Updated Nov 12, 2024

🎨 Diagram as Code for prototyping cloud system architectures

Python 42,013 2,720 Updated Feb 7, 2026

State-of-the-Art Text Embeddings

Python 18,277 2,758 Updated Feb 17, 2026

A modern alternative to ls

Rust 19,980 393 Updated Feb 17, 2026

Universal Command Line Interface for Amazon Web Services

Python 16,749 4,471 Updated Feb 17, 2026

Command line tool for the Mermaid library

JavaScript 4,158 355 Updated Nov 24, 2025

Bring data to life with SVG, Canvas and HTML. πŸ“ŠπŸ“ˆπŸŽ‰

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A more configurable graphic scale for Leaflet.js

JavaScript 5 Updated Feb 6, 2024

Leaflet plugin to support pre-loading tiles outside the current viewport

JavaScript 91 16 Updated Jan 1, 2026

The Land & Transport Singapore dataset

19 2 Updated Aug 2, 2022

A spinning activity indicator

CSS 9,294 1,011 Updated Jul 19, 2024

Extract train arrival information from the SMRT Train Arrival Information API.

Python 2 1 Updated Nov 28, 2025

An extension to Leaflet that contains configurations for various free tile providers.

JavaScript 2,338 723 Updated Feb 10, 2026

Prettier is an opinionated code formatter.

JavaScript 51,565 4,658 Updated Feb 15, 2026

Next generation testing framework powered by Vite.

TypeScript 15,957 1,646 Updated Feb 17, 2026

Find and fix problems in your JavaScript code.

JavaScript 26,906 4,909 Updated Feb 16, 2026

✨ Hexagon sticker in R

R 792 179 Updated Jan 21, 2026

Next generation frontend tooling. It's fast!

TypeScript 78,164 7,832 Updated Feb 17, 2026

JavaScript Style Guide

JavaScript 148,099 26,762 Updated Nov 6, 2025

JavaScript to Python Translator & JavaScript interpreter written in 100% pure PythonπŸš€ Try it online:

JavaScript 2,569 276 Updated May 6, 2024

Python DataFrames as Interactive DataTables

Python 942 60 Updated Feb 14, 2026

Have I Been Pwned? Yes. Evidence from HIBP and Emails From Voter Registration Files.

Jupyter Notebook 2 1 Updated May 4, 2025

A modular geospatial engine written in JavaScript and TypeScript

TypeScript 10,243 995 Updated Feb 13, 2026

A geocoding/address-lookup library supporting various api providers.

TypeScript 1,125 280 Updated Feb 13, 2026
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