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1.
Show HN: TownSquare, a tiny presence layer for websites (cauenapier.com)
155 points by cauenapier 9 hours ago | 79 comments
2.
Show HN: StartupWiki – A Free Alternative to Crunchbase (startupwiki.tech)
192 points by shpran 15 hours ago | 59 comments
3.
Show HN: Make PDFs look scanned (CLI or in the browser via WASM) (github.com/overflowy)
117 points by overflowy 13 hours ago | 51 comments
4.
Show HN: Microcrad – Micrograd Reimplemented in C (github.com/oraziorillo)
69 points by oraziorillo 16 hours ago | 21 comments
5.
Show HN: We post-trained a model that pen tests instead of refusing (argusred.com)
78 points by dk189 14 hours ago | 37 comments
6.
Show HN: My Windows XP portfolio with working Game Boy and iPod (mitchivin.com)
60 points by mitchivin 12 hours ago | 30 comments
7.
Show HN: Tiny – An interpeted dynamic langauge with inline Go native functions (github.com/confh)
38 points by confis 12 hours ago | 9 comments
8.
Show HN: Ember, a native iOS Hacker News reader I built around accessibility (github.com/datanoisetv)
93 points by sylwester 14 hours ago | 22 comments
9.
Show HN: Agentic coding workflows built on Git worktrees and task evidence (github.com/alex-reysa)
8 points by alexreysa 7 hours ago | discuss
10.
Show HN: TLA+ Process Studio (tlaplus-process-studio.com)
8 points by uptodatenews 9 hours ago | discuss
11.
Show HN: Domphy – plain-object UI for tool apps, AI-correctable output
9 points by khanhhuunguyen 9 hours ago | 2 comments
12.
Show HN: Criterion Closet as a website – pull any of 1,247 films off the shelf (the-criterion-closet.vercel.app)
24 points by olievans 18 hours ago | 7 comments
13.
Show HN: Talos – Open-source WASM interpreter for Lean (github.com/cajal-technologies)
102 points by mfornet 2 days ago | 27 comments
14.
Show HN: Metiq: a real time 3D globe for 100 public datasets (metiq.space)
144 points by rakeda 1 day ago | 42 comments
15.
Show HN: Onsight: pay a local to photograph any spot in San Francisco, on demand (onsight.photo)
8 points by pro_methe5 9 hours ago | 2 comments
16.
Show HN: Gerrymandle - Daily puzzle game where you redraw electoral districts (gerrymandle.cc)
231 points by realmofthemad 2 days ago | 77 comments
17.
Show HN: Rocannon – Any Ansible module to MCP Tool, record sessions as playbooks (github.com/msradam)
2 points by msradam 7 hours ago | discuss
18.
Show HN: Codeflowmap – map a codebase's read/write/auth data flows (github.com/man-consult)
4 points by brian-m 7 hours ago | discuss
19.
Show HN: FERNme – agent memory that updates with ~zero LLM calls (github.com/mirkofr)
3 points by mirkofr 8 hours ago | discuss
20.
Show HN: HN Game Stories – mini-documentary of games that hit the front page (intellios.ai)
2 points by coolwulf 8 hours ago | discuss
21.
Show HN: Vitrus – the company brain that tells you what it doesn't know (github.com/ahmetvural79)
3 points by ahvural 8 hours ago | discuss
22.
Show HN: Lean bulk, cut, body recomp. Calculate maintenance calories (macrocodex.app)
25 points by faangguyindia 6 hours ago | 8 comments
23.
Show HN: Are You in the Weights? (intheweights.com)
460 points by turtlesoup 2 days ago | 243 comments
24.
Show HN: GitGauge – A Way to Try Tell If a Repo Is Authentic (github.com/davey2waveyy)
4 points by davey2wavey 9 hours ago | 1 comment
25.
Show HN: LoopFlow – loop engineering for Claude Code (github.com/faisalishfaq2005)
3 points by faisalishfaq 10 hours ago | 1 comment
26.
Show HN: MiniPCs.zip (charting the pareto frontier of MiniPCs) (minipcs.zip)
3 points by yathern 11 hours ago | discuss
27.
Show HN: An 8-bit live gamecast for baseball (ribbie.tv)
255 points by brownrout 3 days ago | 138 comments
28.
Show HN: Pagecast – Publish Markdown/HTML Reports to Cloudflare Pages (github.com/amal-david)
32 points by amaldavid 1 day ago | 8 comments
29.
Show HN: Persona.js – a vanilla-JS agent UI library with native WebMCP (MIT) (persona-chat.dev)
10 points by becomevocal 12 hours ago | 13 comments
30.
Show HN: An ASCII 3D Rendering Engine (glyphcss.com)
10 points by apresmoi 12 hours ago | 5 comments

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