EXCEEDS logo
Exceeds
Théo LUDWIG

PROFILE

Théo Ludwig

Theo Ludwig contributed to core infrastructure across major open source repositories, focusing on reliability and compatibility. In nodejs/node, Theo stabilized filesystem globbing by removing experimental warnings and reverting test runner changes to maintain compatibility with existing TypeScript test patterns, using JavaScript and TypeScript for backend development and test automation. For trpc/trpc, Theo addressed Fastify deprecation warnings by updating configuration paths and documentation, ensuring smooth upgrades for downstream users without breaking public APIs. In facebook/react-native, Theo upgraded markdown linting dependencies to restore compatibility with Node.js v22+, preserving CI stability and workflow reliability through careful dependency management and documentation updates.

Overall Statistics

Feature vs Bugs

25%Features

Repository Contributions

4Total
Bugs
3
Commits
4
Features
1
Lines of code
59
Activity Months3

Your Network

721 people

Work History

March 2026

1 Commits

Mar 1, 2026

March 2026: Focused on stabilizing the Markdown linting workflow in the React Native repository by upgrading dependencies to ensure compatibility with Node.js v22+ and preserving linting reliability.

October 2025

1 Commits

Oct 1, 2025

In October 2025, delivered a deprecation-resilient Fastify maxParamLength configuration path for the trpc Fastify adapter, accompanied by comprehensive documentation updates and no public API changes. This work reduces runtime deprecation warnings for users upgrading Fastify and clarifies how to configure maximum URL parameter lengths via routerOptions, aligning with Fastify v5+ and preserving backward compatibility.

May 2025

2 Commits • 1 Features

May 1, 2025

May 2025 performance summary for nodejs/node: Two changes delivered to increase reliability and production readiness of globbing. Reverted the test runner's TypeScript glob default to restore compatibility with existing tests and patterns (commit 264cad75ce08dabb6ddc8cc56cc70c9ba3447447). Stabilized filesystem globbing by removing experimental warnings, signaling production readiness (commit 6710c00e563016728a235d1761189781bda2ccbe). These changes improve CI stability, reduce test fragility, and accelerate safe releases.

Activity

Loading activity data...

Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage30.0%

Skills & Technologies

Programming Languages

JavaScriptMarkdownTypeScript

Technical Skills

DocumentationFastifyJavaScript developmentNode.jsReactTRPCTypeScript developmentbackend developmentfront end developmenttest automation

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

nodejs/node

May 2025 May 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

JavaScript developmentNode.jsTypeScript developmentbackend developmenttest automation

trpc/trpc

Oct 2025 Oct 2025
1 Month active

Languages Used

Markdown

Technical Skills

DocumentationFastifyTRPC

facebook/react-native

Mar 2026 Mar 2026
1 Month active

Languages Used

JavaScript

Technical Skills

Reactfront end development