Sida Chen
Open-source Maintainer at Mozilla
New Haven, Connecticut, United States
Summary
🤩
Rockstar🎓
Top School
Top expert inCross-Platform Development and Productivity Tools
Sida Chen is an open-source maintainer and JavaScript specialist with six years of experience building developer tooling and documentation from the compiler layer to the docs UI. Based in New Haven and studying Statistics & Data Science at Yale, Sida maintains typescript-eslint, contributes to Docusaurus and MDN Web Docs, and has played a leading role renovating MDN’s JavaScript documentation used by millions. His work spans static analysis, compilers, and front-end UX—improving ESLint TypeScript integrations, Docusaurus theming, and MDN’s component architecture—while also adding language-aware features like CJK support to libraries. A former STEM olympiad competitor and multi-time debate champion, he pairs rigorous technical problem solving with clear technical communication and a quantitative approach to language and computation.
6 years of coding experience
3 years of employment as a software developer
Middle School Diploma, Middle School Diploma at Huayu Middle SchoolHigh School, High School/Secondary Diploma Programs, High School, High School/Secondary Diploma Programs at Shanghai World Foreign Language AcademyBachelor of Science - BS, Statistics & Data Science, Bachelor of Science - BS, Statistics & Data Science at Yale University
Chinese, English, French
Github Skills (21)
javascript10
website-development10
mdns10
css10
typescript10
eslint10
ui-design10
uid10
front-end-development10
typescript-types10
docusaurus10
typescripts10
website-design10
react10
jes9
Programming languages (19)
Github contributions (5)
facebook/docusaurus
May 2021 - Jan 2023
Easy to maintain open source documentation websites.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1504 reviews, 631 commits, 1704 PRs in 1 year 8 months
Contributions summary:Sida primarily contributed to the Docusaurus documentation website, focusing on UI improvements and the addition of new features. Their commits showcase work related to front-end development with React, TypeScript, and CSS, including the implementation of code block theming, enhancements to the navigation bar, and modifications to the theme's display. The user also addressed bugs and enhanced the user experience by adding features, such as a language selector.
javascriptreact
ngryman/reading-time
Aug 2021 - Dec 2021
:books: Medium's like reading time estimation.
Role in this project:Back-end Developer
Back-end DeveloperContributions:3 reviews, 10 commits, 9 PRs in 3 months
Contributions summary:Sida significantly enhanced the functionality of the reading-time library. They introduced support for CJK (Chinese, Japanese, Korean) characters, ensuring accurate word counting in those languages. The user also refactored the code to TypeScript, including updates to the test suite. Further API changes and optimizations were implemented to refine the library's performance and usability.
statisticspythonreading-timeestimationtime-estimation
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