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1.Show HN: Petal, open-source CoScreen/ScreenHero finally free (petal.live)
102 points by thedracle 5 hours ago | hide | 25 comments
2.Show HN: I wrote an email app that accepts only one sender per inbox (clova.email)
70 points by edpin2000 6 hours ago | hide | 57 comments
3.Show HN: Graphicle, a Rust port of Graphify with memory for coding agents (github.com)
40 points by KarLexAI 8 hours ago | hide | 11 comments
4.Show HN: Ask a technical question, get an animated explainer you can interrupt (openlume.com)
2 points by shadaba 1 hours ago | hide | 0 comments
5.Show HN: A guided 3D Leonardo da Vinci museum, built in code (museumofages.org)
85 points by micstradev 13 hours ago | hide | 34 comments
6.Show HN: Timur's Chess – A 14th century chess variant with giraffes (timurschess.com)
17 points by LarsDu88 3 days ago | hide | 3 comments
7.Show HN: Guitoro, a virtual guitar you strum with your keyboard (guitoro.com)
552 points by talccc 1 days ago | hide | 154 comments
8.Show HN: Pulse Local, a Mac budgeting app whose AI models run on your machine (pulseos.finance)
112 points by niztk 1 days ago | hide | 70 comments
9.Show HN: Dub Anything – Dub videos in each actor's own voice (github.com)
4 points by swax 4 hours ago | hide | 3 comments
10.Show HN: XY Music Notation (music.xy.dev)
80 points by jmole 1 days ago | hide | 76 comments
11.Show HN: Spotatui, a Spotify TUI/GUI without web API rate limits (github.com)
85 points by LargeModGames 1 days ago | hide | 18 comments
12.Show HN: Parsimony – an open-source benchmark for how much code AI models add (parsimony.lasu.dev)
77 points by lasu 1 days ago | hide | 17 comments
13.Show HN: Use your OpenAI subscription to create audiobooks (pdftomp3.com)
169 points by janpmz 1 days ago | hide | 90 comments
14.Show HN: How random are you? (lab.specr.net)
209 points by vunderba 1 days ago | hide | 116 comments
15.Show HN: T0: We trained a 256M SOTA open-weights time-series forecasting model (github.com)
12 points by LTMeyer 9 hours ago | hide | 0 comments
16.Show HN: I built a tool to track what AI leaders say and how their views change (blumify.io)
115 points by gcsydney 22 hours ago | hide | 76 comments
17.Show HN: Every open government tender in the world (Over 250k) (tenderportal.io)
9 points by interstellarish 10 hours ago | hide | 1 comments
18.Show HN: Aside – Mac app that suggests what to say next during calls (asidehq.app)
4 points by yoelgal 7 hours ago | hide | 0 comments
19.Show HN: AxiomCode Graph, Reducing coding agent rework with formal methods (github.com)
10 points by HaoleiZ 7 hours ago | hide | 8 comments
20.Show HN: Mixdog – stretch your Claude/ChatGPT subscription with 63% fewer tokens (github.com)
2 points by tempest1033 7 hours ago | hide | 0 comments
21.Show HN: SolidCraft – Open-Source Parametric CAD in Rust (With MCP Support) (github.com)
140 points by bherbruck 1 days ago | hide | 51 comments
22.Show HN: Sonia. Local AI Assistant Linux. 13Gb RAM, No GPU, Skills Supported (github.com)
2 points by grigio 7 hours ago | hide | 0 comments
23.Show HN: Jevcrawl – A web crawler for AI agents with no LLM in the crawl loop (github.com)
20 points by rayenmlayeh 1 days ago | hide | 3 comments
24.Show HN: Atticus – Hold-to-talk voice assistant for macOS that runs on Claude -p (github.com)
115 points by SaarthRanka 2 days ago | hide | 30 comments
25.Show HN: Herdr for Android – The runtime coding agents run on (droidtty.com)
2 points by michael-sumner 9 hours ago | hide | 0 comments
26.Show HN: Cve.earth – Open-Source Environmental Destruction Tracking (cve.earth)
2 points by smashah 9 hours ago | hide | 1 comments
27.Show HN: An Email-to-iMessage Gateway
2 points by ajaygoel 9 hours ago | hide | 1 comments
28.Show HN: Mosh-rs, Mosh rewritten in Rust with scrollback and Windows support (github.com)
20 points by Arunjay__ 23 hours ago | hide | 9 comments
29.Show HN: MLX Direct Decider, Mac local decider without fine-tuning (github.com)
2 points by LeoisNotAI 9 hours ago | hide | 1 comments
30.Show HN: Stream live open data in two commands (docs.hypermass.io)
15 points by gardensalad 1 days ago | hide | 1 comments
31.Show HN: An experimental pattern-first DAW that supports MCP (github.com)
83 points by androsynth89 2 days ago | hide | 40 comments
32.Show HN: Code Like It's 198x (code198x.com)
3 points by stevehill1981 11 hours ago | hide | 1 comments
33.Show HN: Brickbrag – A multiplayer brick-building world in the browser (brickbrag.com)
77 points by neuling 2 days ago | hide | 40 comments
34.Show HN: PS2 games statically recompiled to WebAssembly (github.com)
310 points by deadxwarrior 2 days ago | hide | 158 comments
35.Show HN: Deslop – Oxlint rules for AI-generated TypeScript (github.com)
32 points by maharshi365 1 days ago | hide | 7 comments
36.Show HN: OraStage – turn two photos into a Hotel Lobby rap video (orastage.com)
3 points by sylwair 13 hours ago | hide | 2 comments
37.Show HN: Building an LLM from Scratch in TypeScript (book.humanexperiences.io)
31 points by baraa_ 13 hours ago | hide | 3 comments
38.Show HN: Knitting – A shared-memory concurrency runtime for Node.js,Bun,and Deno (js.knitting.run)
10 points by mimiMonads 1 days ago | hide | 4 comments
39.Show HN: Fakenamegenerator – free browser based mock data generator (fakenamegenerator.online)
2 points by zamranilyas 13 hours ago | hide | 0 comments
40.Show HN: Graft – open-source source control for agent-scale monorepos (github.com)
2 points by vc14 13 hours ago | hide | 1 comments
41.Show HN: RSI-Anything – JEPA world models for self-improving agents (github.com)
8 points by mrkn1 1 days ago | hide | 0 comments
42.Show HN: Wonderhop – A daily game: guess what most people say, or what none do (wonderhop.io)
10 points by mtlduo 1 days ago | hide | 11 comments
43.Show HN: Sayso, free open source dictation for Mac, Windows, and Linux (github.com)
24 points by watzon 1 days ago | hide | 10 comments
44.Show HN: Chiplab - Give your AI agent access to virtual hardware (veecle.ai)
7 points by hoihoihoi 15 hours ago | hide | 2 comments
45.Show HN: Yagi DSP Modulation SIM (brian-armstrong.github.io)
5 points by brian-armstrong 2 days ago | hide | 2 comments
46.Show HN: Model Atlas – An LLM leaderboard you can reweight (philippdubach.com)
2 points by 7777777phil 6 hours ago | hide | 0 comments
47.Show HN: Geometry Check, a Fusion 360 add-in that finds slightly-wrong geometry (github.com)
2 points by andydee 18 hours ago | hide | 0 comments
48.Show HN: SuperLocalMemory" AI brain that never bluffs: Laya, Jev, Google Gemma (github.com)
4 points by vpbhardwaj 18 hours ago | hide | 0 comments
49.Show HN: AgentGate – Fast authorization gateway for AI agent tools (github.com)
2 points by devlabs 19 hours ago | hide | 0 comments
50.Show HN: BetterWispr – Free, open-source dictation for Mac (betterwispr.com)
218 points by kartik017 3 days ago | hide | 126 comments
51.Show HN: My live 3D satellite tracker, now with asteroids and a UAP archive (skylens.yantraai.app)
5 points by skylensspace 1 days ago | hide | 1 comments
52.Show HN: GenClass, A 10 MB in-browser model that catches bugs that never throw (npmjs.com)
3 points by Karanvir1729 20 hours ago | hide | 0 comments
53.Show HN: Hatoba, an open-source SSH client with an AI assistant and E2EE sync (github.com)
3 points by scarletkc 1 days ago | hide | 0 comments
54.Show HN: The rarest tech books and docs you've probably never read (readrare.com)
190 points by miletus 5 days ago | hide | 66 comments
55.Show HN: Proton Drive for Linux (oss.lsantos.dev)
122 points by khaosdoctor 6 days ago | hide | 46 comments
56.Show HN: Brutus CLI – Tiny Dagger to Kill Your Mac's Caesar (github.com)
3 points by smashah 21 hours ago | hide | 0 comments
57.Show HN: Can AI read your mind? (jeffyclassify.com)
6 points by nico 22 hours ago | hide | 8 comments
58.Show HN: AI Hub – Open Access Lesson Plans for Teaching Students about AI (aihub.remakelearning.org)
6 points by gault8121 22 hours ago | hide | 0 comments
59.Show HN: Let your AI agents paint big arrows, boxes and text on your screen (github.com)
419 points by franze 5 days ago | hide | 195 comments
60.Show HN: The LAST DOOR – a tiny game about deciding when to leave (sydro.surge.sh)
5 points by sydro9 22 hours ago | hide | 0 comments
61.Show HN: PDF to ePub Conversion Tool for Mac (github.com)
5 points by blululu 22 hours ago | hide | 0 comments
62.Show HN: Built a Rome City Builder (tiberava.pages.dev)
15 points by granga 22 hours ago | hide | 1 comments
63.Show HN: Fresh cleanup and reset a project after coding agent prs (github.com)
3 points by lancekrogers 23 hours ago | hide | 0 comments
64.Show HN: Gvmux – A native macOS terminal with vertical tabs, built on libghostty (gvmux-384478.gitlab.io)
6 points by chinmayag32 1 days ago | hide | 1 comments
65.Show HN: OpenMCX – An open source mission critical communications stack (openmcx.com)
3 points by abdan15 1 days ago | hide | 0 comments
66.Show HN: Benchmark coding agents on deploying apps (github.com)
3 points by javierluraschi 23 hours ago | hide | 2 comments
67.Show HN: Carrier-Explode: iPhone, Pixel and Galaxy carrier settings decoded (carrierexplode.com)
431 points by simplyalec 5 days ago | hide | 55 comments
68.Show HN: Pure State Compile – one requirement sentence to C, C++ or Ada source (compile.purestatelabs.com)
4 points by purestatelabs 1 days ago | hide | 0 comments
69.Show HN: Opensidian (opensidian.org)
42 points by jpzk 1 days ago | hide | 41 comments
70.Show HN: Enki LLM A pure rust (even kernels) with live GPU/CPU brain migration (github.com)
3 points by enki_runtime 1 days ago | hide | 0 comments
71.Show HN: Florida HOAs are stealing homes (hoaspy.com)
6 points by lovewins 1 days ago | hide | 1 comments
72.Show HN: Railspike, a coding agent prompting system I've been using for 2 years (railspike.dev)
2 points by forgotmypw17 1 days ago | hide | 0 comments
73.Show HN: Keep your eyes in one place while typing (claude.ai)
2 points by willthefirst 1 days ago | hide | 0 comments
74.Show HN: Bigwords.page – Turn any screen into a sign. The URL is the app (bigwords.page)
728 points by SpeakingOfBrad 7 days ago | hide | 165 comments
75.Show HN: Open-source Mac menu bar app for Claude, Codex and Cursor (agentmuster.app)
3 points by josefchen 1 days ago | hide | 1 comments
76.Show HN: Diffle, a keyboard-centric diff viewer with LSP support (github.com)
74 points by mwil1000 6 days ago | hide | 12 comments
77.Show HN: Fold a sheet of paper until it reaches the Moon (twentyfun.com)
3 points by yesman_x 1 days ago | hide | 3 comments
78.Show HN: Watch RL-trained squads play a 2D battle royale (full match replay) (123wwwa.github.io)
2 points by 123wwwa 1 days ago | hide | 0 comments
79.Show HN: Tern – Native macOS SSH Client in Rust/GPUI (76 MB vs. Tabby's 580 MB) (github.com)
2 points by moon11s 1 days ago | hide | 1 comments
80.Show HN: Faster, Cheaper Databricks Spark with Real-Time ML Config Management (espresso.ai)
2 points by karamazov 1 days ago | hide | 1 comments
81.Show HN: BitRun – Run 1-bit LLMs on CPU at 98T/s without compiling (github.com)
2 points by ishekofficial 1 days ago | hide | 0 comments
82.Show HN: CoreXTrader – A cross-platform Trading DSL and Voice AI terminal (corextrader.com)
2 points by ask4abusaidu 1 days ago | hide | 0 comments
83.Show HN: FM-1 synth emulator with a reverse-engineered CPU and WebAssembly JIT (joakimeriksson.github.io)
4 points by joakimeriksson 1 days ago | hide | 3 comments
84.Show HN: PanamaKVM – direct-booting Linux from Java 25 via FFM/KVM (github.com)
2 points by rusanoph 1 days ago | hide | 0 comments
85.Show HN: Factory DS, A Factorio-Like Game for the Nintendo DS (ronangaillard.github.io)
4 points by j_leboulanger 1 days ago | hide | 1 comments
86.Show HN: BraiNOTES, handwritten notes on your lecture PDFs in a browser tab (github.com)
35 points by swimmingbrain 3 days ago | hide | 3 comments
87.Show HN: Happy Hangul Day! An RNN for Generating Korean Handwriting Strokes (hangul.ink)
92 points by jbaudanza 5 days ago | hide | 20 comments
88.Show HN: FandomMap – a map of 700 fan conventions, with their guest lists (fandommap.com)
3 points by marcandremongeo 1 days ago | hide | 0 comments
89.Show HN: Treesum – Replace MS Excel/Project with a Code Editor (treesum.app)
3 points by mallahan 1 days ago | hide | 1 comments
90.Show HN: Lowlight – Dim your MacBook keyboard backlight below the macOS minimum (github.com)
3 points by isaacharper 1 days ago | hide | 0 comments