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110 followers · 12 following

Achievements

Achievement: Pair Extraordinairex3Achievement: Starstruckx3Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: Starstruckx3Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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Josharsh/README.md

🧪 Built the first MCP server testing framework → MCP-JEST

Version Downloads License

Engineering is mostly over-engineering. I try to build the simplest thing that actually works, then write about what breaks. Hence "unengineered." Read it on unengineered.substack.com




Hi! I am Harsh

Systems, Engineering and Dark Arts

I like building small things that work and big things that scale. Sometimes they're the same thing. I am an engineer currently building applied AI systems, developer tools, and blocks that will power tomorrow's AI infrastructure. Excited about shaping software patterns for the next decade. Currently at Coupang, Prev: At Visa, building payment systems at scale, and a founding engineer at Plum

Thinking about

Testing non-deterministic AI systems. Better abstractions for agentic workflows.

Linkedin Badge Website Badge Twitter Badge Substack Badge Find me on NPM

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  1. YAWP YAWP Public

    Yet Another Web Playground is an online web Playground that lets you play with HTML CSS and JS in real-time. If you want to teach web and Zoom does not really allow you to express a lot, YAWP is ju…

    JavaScript 11 16

  2. Submitty/Submitty Submitty/Submitty Public

    Homework Submission, Automated Grading, and TA grading system.

    PHP 723 922

  3. Paper Paper Public

    Easily scan your documents on the go with Paper. Scan those documents at ease with real-time document detection, multi paged pdfs, optimized and cleaner clicks from an easy to navigate UX

    Dart 56 21

  4. 100LinesOfCode 100LinesOfCode Public

    🚀 100+ mini-projects demonstrating the power of concise code. Perfect for learning, portfolio building, and first-time open source contributors. Under 100 lines each!

    Jupyter Notebook 736 339

  5. OPython-Init OPython-Init Public

    This repository walks you through the Object Oriented Programming in python. Illustrates real world examples, working codes and going about finding a coding solution.

    Python 165 194

  6. md-pdf-md md-pdf-md Public

    Bidirectional Markdown↔PDF converter with AI-powered vision. MD→PDF with beautiful themes, PDF→MD with LLaVA - open source & privacy-first

    TypeScript 5 2