Show Hacker News Weekly

Weekly Show Hacker News for 2025-04-06 -- 2025-04-12

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending April 12, 2025 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Mermaid Chart VS Code Plugin: Mermaid.js Diagrams in Visual Studio Code
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• Show HN: Monkeys.zip – 3000 Monkeys on Typewriters
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• Show HN: OCR pipeline for ML training (tables, diagrams, math, multilingual)
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• Show HN: Atari Missile Command Game Built Using AI Gemini 2.5 Pro
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• Show HN: Browser MCP – Automate your browser using Cursor, Claude, VS Code
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• Show HN: Lux – A luxurious package manager for Lua
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• Show HN: Coroot – eBPF-based, open source observability with actionable insights
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• Show HN: DrawDB – open-source online database diagram editor (a retro)
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• Show HN: I built an app to generate story relationships using Mermaidjs
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• Show HN: Aqua Voice 2 – Fast Voice Input for Mac and Windows
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Weekly Show Hacker News for 2025-03-30 -- 2025-04-05

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending April 05, 2025 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Cloud-Ready Postgres MCP Server
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• Show HN: WhatsApp MCP Server
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• Show HN: Duolingo-style exercises but with real-world content like the news
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• Show HN: Nue – Apps lighter than a React button
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• Show HN: Qwen-2.5-32B is now the best open source OCR model
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• Show HN: OpenNutrition – A free, public nutrition database
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• Show HN: The C3 programming language (C alternative language)
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• Show HN: Hatchet v1 – A task orchestration platform built on Postgres
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• Show HN: GitMCP is an automatic MCP server for every GitHub repo
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• Show HN: I built a word game. My mom thinks it's great. What do you think?
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Weekly Show Hacker News for 2025-03-23 -- 2025-03-29

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending March 29, 2025 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: I built a MCP server so Claude can play Minesweeper
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• Show HN: FastOpenAPI – automated docs for many Python frameworks
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• Show HN: We made an MCP server so Cursor can debug Node.js on its own
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• Show HN: I'm a teacher and built an AI presentation tool
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• Show HN: I built a website for sharing drum patterns
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• Show HN: LinkedIn sucks, so I built a better one
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• Show HN: My iOS app to practice sight reading (10 years in the App Store)
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• Show HN: Hexi – Modern header-only network binary serialisation for C++
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• Show HN: An Almost Free, Open Source TURN Server
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• Show HN: Physical Pomodoro Timer with ESP32 and e-paper screen
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Weekly Show Hacker News for 2025-03-16 -- 2025-03-22

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending March 22, 2025 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Codemcp – Claude Code for Claude Pro subscribers – ditch API bills
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• Show HN: Nash, I made a standalone note with single HTML file
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• Show HN: Cascii – A portable ASCII diagram builder written in vanilla JavaScript
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• Show HN: OpenTimes – Free travel times between U.S. Census geographies
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• Show HN: Learn where countries are on the world map with Spaced Repetition
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• Show HN: I made a live multiplayer Minesweeper game
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• Show HN: I made a tool to port tweets to Bluesky mantaining their original date
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• Show HN: \"Git who\" – A new CLI tool for industrial-scale Git blaming
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• Show HN: Torch Lens Maker – Differentiable Geometric Optics in PyTorch
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• Show HN: A terminal emulator in pure PHP
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Weekly Show Hacker News for 2025-03-09 -- 2025-03-15

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending March 15, 2025 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Tangled – Git collaboration platform built on atproto
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• Show HN: Fork of Claude-code working with local and other LLM providers
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• Show HN: I built an app to get daily wisdom from Mr. Worldwide
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• Show HN: Seven39, a social media app that is only open for 3 hours every evening
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• Show HN: Factorio Learning Environment – Agents Build Factories
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• Show HN: We built a Plug-in Home Battery for the 99.7% of us without Powerwalls
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• Show HN: XPipe, a shell connection hub for SSH, Docker, K8s, VMs, and more
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• Show HN: Time Portal – Get dropped into history, guess where you landed
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• Show HN: Bubbles, a vanilla JavaScript web game
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• Show HN: A personal YouTube frontend based on yt-dlp
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