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1.Show HN: TownSquare, a tiny presence layer for websites (cauenapier.com)
220 points by cauenapier 20 hours ago | 128 comments
2.Show HN: Pulse – Dashboard for Claude Code, approve tool calls from your phone (github.com/nikitadoudikov)
11 points by nikitadvd 2 hours ago | 3 comments
3.Show HN: StartupWiki – A Free Alternative to Crunchbase (startupwiki.tech)
220 points by shpran 1 day ago | 67 comments
4.Show HN: Make PDFs look scanned (CLI or in the browser via WASM) (github.com/overflowy)
136 points by overflowy 1 day ago | 58 comments
5.Show HN: Microcrad – Micrograd Reimplemented in C (github.com/oraziorillo)
74 points by oraziorillo 1 day ago | 27 comments
6.Show HN: We post-trained a model that pen tests instead of refusing (argusred.com)
88 points by dk189 1 day ago | 38 comments
7.Show HN: Stock analysis tool with quality scores and fundamental charting (intrinsiqq.com)
6 points by FlippieFinance 4 hours ago | discuss
8.Show HN: My Windows XP portfolio with working Game Boy and iPod (mitchivin.com)
67 points by mitchivin 23 hours ago | 33 comments
9.Show HN: Souso – plan your week, fill your AH/Jumbo basket (MEGATHON Amsterdam) (souso.app)
5 points by ntorresdev 5 hours ago | 2 comments
10.Show HN: Teach your kids absolute (perfect) pitch (github.com/paytonjjones)
3 points by paytonjjones 5 hours ago | 1 comment
11.Show HN: Talos – Open-source WASM interpreter for Lean (github.com/cajal-technologies)
104 points by mfornet 2 days ago | 28 comments
12.Show HN: GraphCompose – Declarative Java engine for structured business PDFs (github.com/demchaav)
4 points by demchaav 6 hours ago | discuss
13.Show HN: Ember, a native iOS Hacker News reader I built around accessibility (github.com/datanoisetv)
99 points by sylwester 1 day ago | 26 comments
14.Show HN: Metiq: a real time 3D globe for 100 public datasets (metiq.space)
145 points by rakeda 2 days ago | 42 comments
15.Show HN: Criterion Closet as a website – pull any of 1,247 films off the shelf (the-criterion-closet.vercel.app)
30 points by olievans 1 day ago | 7 comments
16.Show HN: Tiny – An interpeted dynamic langauge with inline Go native functions (github.com/confh)
40 points by confis 23 hours ago | 13 comments
17.Show HN: Gerrymandle - Daily puzzle game where you redraw electoral districts (gerrymandle.cc)
235 points by realmofthemad 3 days ago | 77 comments
18.Show HN: TLA+ Process Studio (tlaplus-process-studio.com)
12 points by uptodatenews 19 hours ago | 1 comment
19.Show HN: Agentic coding workflows built on Git worktrees and task evidence (github.com/alex-reysa)
9 points by alexreysa 18 hours ago | 1 comment
20.Show HN: Domphy – plain-object UI for tool apps, AI-correctable output
10 points by khanhhuunguyen 20 hours ago | 3 comments
21.Show HN: Onsight: pay a local to photograph any spot in San Francisco, on demand (onsight.photo)
10 points by pro_methe5 20 hours ago | 3 comments
22.Show HN: Are You in the Weights? (intheweights.com)
462 points by turtlesoup 2 days ago | 244 comments
23.Show HN: Chess-Inspired Roguelike (princechazz.com)
11 points by cowboy_henk 11 hours ago | 2 comments
24.Show HN: Domvault – self-hostable second brain with consent-based note sharing (github.com/dys5315)
3 points by quietdrift_04 11 hours ago | discuss
25.Show HN: Pyor – A desktop PR reviewer for the diffs GitHub chokes on
2 points by othmanosx 11 hours ago | discuss
26.Show HN: Notedog – Git-friendly portable Markdown journal, edit from a laptop (notedog.run)
2 points by hibariya 11 hours ago | discuss
27.Show HN: Quikdown – 17 KB bidirectional Markdown parser and rich-fence editor (github.com/deftio)
2 points by deftio 11 hours ago | discuss
28.Show HN: An 8-bit live gamecast for baseball (ribbie.tv)
257 points by brownrout 4 days ago | 138 comments
29.Show HN: Pagecast – Publish Markdown/HTML Reports to Cloudflare Pages (github.com/amal-david)
35 points by amaldavid 2 days ago | 8 comments
30.Show HN: We built an 8-bit CPU as 2nd year EE students (github.com/c0rrupt9)
107 points by CorRupT9 3 days ago | 46 comments

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