Folio Dark Muse
A local-first writing IDE for books
Folio Dark Muse launched on May 9, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
Folio is a desktop writing IDE for novelists and solo book writers. Organize parts and Markdown chapters, track draft/revised/final status, keep a codex for characters and lore, scan TODOs, restore snapshots, and export MD, TXT, DOCX, or EPUB. Muse adds manuscript-aware AI with local Gemma support, so your book stays on your disk.
Local-first writing app for novelists. Track threads, plan beats, stop losing subplots. Your manuscript stays as plain Markdown on your disk.
Folio gives novelists the tools developers have had for decades — structure, revision, fast navigation, AI assistance — without the spreadsheet feel of writing apps. Your manuscript stays in plain Markdown on your disk. Some chapters back, one Bulkington was spoken of, a tall, newlanded mariner, encountered in New Bedford at the inn. When on that shivering winter's night, the Pequod thrust her vindictive bows into the cold malicious waves, who should I see standing at her helm but Bulkington! Know ye, now, Bulkington? Glimpses do ye seem to see of that mortally intolerable truth; that all deep, earnest thinking is but the intrepid effort of the soul to keep the open independence of her sea.…from folio-dark-muse.com
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- M2Muse 2.0 with local-first sync2022 · museapp.com · ▲178
Hey HN, I want to share with you something I and my four colleagues have been working on for the last several years. It’s a whiteboarding and notes tool called Muse[1]. We just released a 2.0 version which includes local-first sync. A little backstory: I’m one of the authors of the 2019 essay Local-first software[2]. (Past HN discussions[3][4].) The thesis is to reclaim some of the ownership over our data that we’ve lost in the transition from filesystems to cloud/SaaS. So I’m excited to bring CRDT technology “out of the lab” and into a commercial product as a chance to prove the value…
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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
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