
API Substack — Posting API for Substack authors
Draft, publish, and schedule Substack posts via Python SDK, CLI, or MCP without the browser editor.
bigmuzzy · HN
The Posting Substack API
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60 projects

Draft, publish, and schedule Substack posts via Python SDK, CLI, or MCP without the browser editor.
bigmuzzy · HN
The Posting Substack API

A lightweight Python runtime that runs in your browser, weighing under 200 KB.
dylansuttonc · HN
When I started programming Edge Python more than six months ago, I was looking for a version of Python that weighed less than 200 kb so it could reach any device, sandboxed by design, built with browsers in mind, decoupled from the operating system and very fast. Today the closest competitor would be MicroPython. However, it did not solve my real problems or the problems of the people who use the project. * Managing async and blocking code on the event loop. MicroPython inherits CPython's blocki

Analyze Python code across 14 quality dimensions to detect violations and measure capabilities.
@KSFirasa · X
Hello! I built a tool that profiles code (python only atm) across 14 dimensions detecting violations and capabilities outputting a full report. A bit more nuanced than "AI-powered insights". Free while in beta. Thank you!

Write, execute, and learn code in Python, Java, JavaScript, C++, Go, and Rust.
@francis7_a · X
Building - learning tools for devs and student. happy to connect.

Learn Python by solving 60 coding challenges in a browser-based editor.
u/Funny-Temporary7465 · Reddit
Built a Python learning platform because I was bored of the existing options Hey everyone, I built PyTutor, a web app to learn Python by actually writing code from the first minute instead of watching videos. 60 challenges across 6 modules, a real Python editor in the browser (runs via Skulpt, no backend needed), a live variable inspector so you can see what your code is doing as it runs, and a certificate at the end. Built it with AI-assisted coding tools, which let me focus more on the

Create branded developer portals from API specs and documentation with AI-assisted writing.
@jitendraballa · X

Run AI models in users' browsers with one script tag, no server or API key needed.
@erdemwrites · X

Generate relational synthetic test data with exact outcomes.
@RasinMuhammedX · X
Declarative Synthetic Data Generation.

A browser-based dev machine with shell, git, and local AI that collects no data.
Dhravya · GitHub
burrow a whole dev machine in a browser tab - bun.wasm, shell, git, and local AI. phones home to nobody.

Browser-based suite of privacy-first developer tools including JSON formatter, password generator, QR studio, and Base64 encoder.
@Toolkit__ai · X

Build trading bots with Python or visual blocks, backtest on real data, and compete on leaderboards without risking money.
@CodeBullapp · X
Building CodeBull. A platform where you build trading bots with Python or visual blocks, backtest them on real-world market data, and compete against other users’ strategies. Zero risk. Just learn trading by building.

Web scraping API that turns websites into clean, structured data for AI agents.
mohitprateek · HN
Anakin – API for your AI agents to access the most difficult websites