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New top story on Hacker News: Simplifying Application Architecture with Modular Design and MIM

Simplifying Application Architecture with Modular Design and MIM 6 by codingfox | 0 comments on Hacker News. I’ve written a deep dive into Software Design focusing on the "gray area" between High-Level Design (system architecture) and Low-Level Design (classes/functions). What's inside: * A step-by-step tutorial refactoring a legacy big-ball-of-mud into self-contained modules. * A bit of a challenge to Clean/Hexagonal Architectures with a pattern I've seen in the wild (which I named MIM in the text). * A solid appendix on the fundamentals of Modular Design. (Warning: It’s a long read. I’ve seen shorter ebooks on Leanpub). March 3, 2026 at 04:23PM codingfox 6 https://ift.tt/WQNYHAE Simplifying Application Architecture with Modular Design and MIM 0 I’ve written a deep dive into Software Design focusing on the "gray area" between High-Level Design (system architecture) and Low-Level Design (classes/functions). What's inside: * A step-by-step tutorial r...

New top story on Hacker News: Felix "fx" Lindner has died

Felix "fx" Lindner has died 26 by is_taken | 2 comments on Hacker News. March 2, 2026 at 10:53PM is_taken 26 https://ift.tt/ButAWYJ Felix "fx" Lindner has died 2 https://ift.tt/v7Vfr2p

New top story on Hacker News: Show HN: Audio Toolkit for Agents

Show HN: Audio Toolkit for Agents 4 by stevehiehn | 1 comments on Hacker News. March 1, 2026 at 10:52PM stevehiehn 4 https://ift.tt/YGvHwPM Show HN: Audio Toolkit for Agents 1 https://ift.tt/rubAa2g

New top story on Hacker News: I Built a Scheme Compiler with AI in 4 Days

I Built a Scheme Compiler with AI in 4 Days 5 by MatthewPhillips | 0 comments on Hacker News. March 1, 2026 at 11:58PM MatthewPhillips 5 https://ift.tt/mtMlGuX I Built a Scheme Compiler with AI in 4 Days 0 https://ift.tt/cmnqhgC

New top story on Hacker News: Werner Herzog Between Fact and Fiction

Werner Herzog Between Fact and Fiction 5 by Hooke | 0 comments on Hacker News. February 27, 2026 at 03:27PM Hooke 5 https://ift.tt/9Q2874r Werner Herzog Between Fact and Fiction 0 https://ift.tt/Lf61zPe

New top story on Hacker News: Obsidian Sync now has a headless client

Obsidian Sync now has a headless client 62 by adilmoujahid | 17 comments on Hacker News. February 28, 2026 at 11:31PM adilmoujahid 62 https://ift.tt/tTxUCiE Obsidian Sync now has a headless client 17 https://ift.tt/6Qu9BbT

New top story on Hacker News: Show HN: SQLite for Rivet Actors – one database per agent, tenant, or document

Show HN: SQLite for Rivet Actors – one database per agent, tenant, or document 2 by NathanFlurry | 0 comments on Hacker News. Hey HN! We posted Rivet Actors here previously [1] as an open-source alternative to Cloudflare Durable Objects. Today we've released SQLite storage for actors (Apache 2.0). Every actor gets its own SQLite database. This means you can have millions of independent databases: one for each agent, tenant, user, or document. Useful for: - AI agents: per-agent DB for message history, state, embeddings - Multi-tenant SaaS: real per-tenant isolation, no RLS hacks - Collaborative documents: each document gets its own database with built-in multiplayer - Per-user databases: isolated, scales horizontally, runs at the edge The idea of splitting data per entity isn't new: Cassandra and DynamoDB use partition keys to scale horizontally, but you're stuck with rigid schemas ("single-table design" [3]), limited queries, and painful migrations. SQLite per ...