Show HN: Parqeye – A CLI tool to visualize and inspect Parquet files (github.com)
167 points by kaushiksrini 6 days ago | 35 comments
31Show HN: A privacy-first, client-side toolbox (PDF, Imgs, Dev) no server uploads (linu.li)
3 points by immineal a day ago | 0 comments
32Show HN: HN Buffer – A read-it-later site for your HN favorites (hnbuffer.com)
5 points by shaarmar a day ago | 0 comments
33Show HN: Guts – convert Golang types to TypeScript (github.com)
105 points by emyrk 5 days ago | 30 comments
34Show HN: OCR Arena – A playground for OCR models (ocrarena.ai)
20 points by kbyatnal 2 days ago | 3 comments
35Show HN: MCP Traffic Analysis Tool (github.com)
38 points by o4isec 6 days ago | 0 comments
36Show HN: Continuous Claude – run Claude Code in a loop (github.com)
169 points by anandchowdhary 8 days ago | 62 comments
37Show HN: Browser-based interactive 3D Three-Body problem simulator (trisolarchaos.com)
245 points by jgchaos 5 days ago | 111 comments
38Show HN: Host a Website from an Old Phone (far.computer)
5 points by louismerlin a day ago | 0 comments
39Show HN: Santamon – Lightweight macOS threat detection agent (github.com)
4 points by 0x4d31 a day ago | 0 comments
40Show HN: Tangent – Security log pipeline powered by WASM (github.com)
28 points by ethanblackburn 3 days ago | 2 comments
41Show HN: Mint – an open-source photo editor and digital compositor for the web (mint.photo)
6 points by performative a day ago | 1 comment
42Show HN: A game where you invest into startups from history (startupgambit.com)
41 points by vire00 8 days ago | 35 comments
43Show HN: A subtly obvious e-paper room air monitor (nicolin-dora.ch)
65 points by nomarv 6 days ago | 28 comments
44Show HN: Compare Word documents in the browser (client-side only) (compare2word.com)
4 points by nighwatch a day ago | 0 comments
45Show HN: NB2 Hub – Free Nano Banana Pro AI Image Generator (nano-banana2.app)
4 points by zane0924 a day ago | 1 comment
46Show HN: DNS Benchmark Tool – Compare and monitor resolvers (github.com)
57 points by ovo101 4 days ago | 30 comments
47Show HN: OctoDNS, Tools for managing DNS across multiple providers (octodns.readthedocs.io)
28 points by gardnr 4 days ago | 3 comments
48Show HN: I made an app to keep track of your sailboat maintenance (boatpassport.app)
2 points by joaon a day ago | 1 comment
49Show HN: Reversing a Cinema Camera's Peripherals Port (3nt3.de)
47 points by 3nt3 12 days ago | 2 comments
50Show HN: PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo) (princejs.vercel.app)
151 points by lilprince1218 6 days ago | 73 comments
51Show HN: PokeSuite – Pokémon TCG pack simulator and competitive team builder (pokesuite.com)
2 points by Fsen a day ago | 1 comment
52Show HN: Unflip – a puzzle game about XOR patterns of squares (unflipgame.com)
182 points by bogdanoff_2 12 days ago | 55 comments
53Show HN: Skedular, a Smart Booking and Workspace Management Platform (skedular.app)
2 points by mortezaalizadeh 2 days ago | 0 comments
54Show HN: Marimo VS Code extension – Python notebooks built on LSP and uv (github.com)
63 points by manzt 4 days ago | 5 comments
55Show HN: Reverse Jailbreaking a Psychopathic AI via Identity Injection (github.com)
5 points by drawson5570 a day ago | 0 comments
56Show HN: I made a Rust Terminal UI for OpenSnitch, a Linux application firewall (github.com)
6 points by quadrophenia 2 days ago | 0 comments
57Show HN: Tokenflood – simulate arbitrary loads on instruction-tuned LLMs (github.com)
21 points by twerkmeister 11 days ago | 0 comments
58Show HN: DBOS Java – Postgres-Backed Durable Workflows (github.com)
114 points by KraftyOne 10 days ago | 57 comments
59Show HN: Kalendis – Scheduling API (keep your UI, we handle timezones/DST) (kalendis.dev)
18 points by dcabal25mh 6 days ago | 8 comments
60