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Show | Hacker News Hacker News new | past | comments | ask | show | jobs | submit login Please read the Show HN rules and tips before posting. You can browse the newest Show HNs here . 1. Show HN: A new kind of FPS aim trainer ( pramit.gg ) 63 points by pmazumder 7 hours ago | 31 comments 2. Show HN: Justif – Knuth-Plass justification and microtypography for the web ( lyall.co ) 177 points by lyall 17 hours ago | 33 comments 3. Show HN: Dex – Explore any Data Warehouse without worrying about costs ( github.com/exmergo ) 3 points by marcociavarella 1 hour ago | discuss 4. Show HN: A self-running space economy SIM in Rust and Bevy ( github.com/kalcode ) 102 points by kalcode 18 hours ago | 30 comments 5. Show HN: Computable – Buy, sell, and redeem GPU for the exact weeks you want ( getcomputable.com ) 42 points by yuansong98 14 hours ago | 25 comments 6. Show HN: CodeAlmanac – Karpathy-style codebase wiki from your conversations ( github.com/almanaccode ) 55 points by divitsheth 19 hours ago | 17 comments 7. Show HN: An MCP server that turns async-work practices into tools ( github.com/open-and-async ) 20 points by benbalter 11 hours ago | 9 comments 8. Show HN: ReadKinetic – a free, local-first speed reader for your own books ( readkinetic.com ) 90 points by SamuraiLion 6 hours ago | 50 comments 9. Show HN: Imagin Raw – A 9MB Open-Source Alternative to Adobe Bridge for Mac ( github.com/cristibaluta ) 66 points by cristi_baluta 19 hours ago | 22 comments 10. Show HN: Read the Tape – Wordle for daytrading, five blind S&P 500 charts a day ( readthetape.cc ) 67 points by will_asouka 16 hours ago | 43 comments 11. Show HN: Anypost – transactional and broadcast email API, 8¢ per 1k ( anypost.com ) 23 points by dancablam 16 hours ago | 10 comments 12. Show HN: Word in Web – Near MS Word Parity Docx Editor in Web ( word-in-web.com ) 33 points by theRealestAEP 19 hours ago | 9 comments 13. Show HN: A map platform where every category is just a filter ( umkreisel.com ) 4 points by lostbanana4 5 hours ago | discuss 14. Show HN: Public-safe skin packs for the Codex desktop app ( chatgpt.site ) 3 points by howardV 7 hours ago | discuss 15. Show HN: Workaround – Unstar GitHub Repos in Bulk ( workaround.run ) 10 points by yusveng 13 hours ago | 5 comments 16. Show HN: Orate – On-device neural text-to-speech queue for Mac ( orate.to ) 14 points by bherms 16 hours ago | 11 comments 17. Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s 2912 points by section33 2 days ago | 352 comments 18. Show HN: Explore 6048 YC companies as an interactive galaxy ( artifacta.io ) 36 points by jnakano89 23 hours ago | 19 comments 19. Show HN: Browser Tools SDK – an optimal browser harness for agents ( libretto.sh ) 11 points by tanishqkanc 15 hours ago | 3 comments 20. Show HN: OSS Cross-Harness self hosted registry and analytics for AI Agents ( github.com/observal ) 21 points by haz3-jolt 19 hours ago | 1 comment 21. Show HN: A deterministic governance harness for agentic development loops ( github.com/owulveryck ) 4 points by owulveryck 6 hours ago | 1 comment 22. Show HN: Immersive Gaussian Splat tour of grace cathedral, San Francisco ( vincentwoo.com ) 259 points by akanet 1 day ago | 56 comments 23. Show HN: JavaScript framework where code order matches the UI sequence ( github.com/livetrails ) 3 points by ahmadwasfi 7 hours ago | discuss 24. Show HN: Faceblind – In-browser only video face blurring ( kmcheung12.github.io ) 6 points by a_c 15 hours ago | 1 comment 25. Show HN: Language Model Builder (an app to learn about and build models) ( languagemodelbuilder.com ) 17 points by felixrieseberg 18 hours ago | 3 comments 26. Show HN: Superserve – Firecracker microVM sandboxes for long-running AI agents ( superserve.ai ) 8 points by pavitrabhalla 13 hours ago | 1 comment 27. Show HN: Chalk: a Mac app for technical diagrams with a built-in MCP for Claude ( appkit.studio ) 8 points by davideweaver 15 hours ago | 1 comment 28. Show HN: VectorArtGen – Generate editable SVG vector art from text prompts ( vectorartgen.com ) 3 points by chynnahe 7 hours ago | discuss 29. Show HN: Datalevin – a simple, fast, and versatile Datalog database ( github.com/datalevin ) 7 points by huahaiy 16 hours ago | discuss 30. Show HN: Spring Boot Inspired Java Selenium Open Source Framework ( github.com/seleniumboot ) 2 points by mdsddmhossain 8 hours ago | discuss More Consider applying for YC's Fall 2026 batch! Applications are open till July 27. Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search:After
Show | Hacker News Hacker News new | past | comments | ask | show | jobs | submit login Please read the Show HN rules and tips before posting. You can browse the newest Show HNs here . 1. Show HN: HN Hall of Fame – browse 3,100 legendary Hacker News links ( orangecrumbs.com ) 18 points by oyster143 37 minutes ago | 6 comments 2. Show HN: Bento - An entire PowerPoint in one HTML file (edit+view+data+collab) ( bento.page ) 25 points by starfallg 49 minutes ago | 10 comments 3. Show HN: AI resume spam ruined hiring so I built a tool to keep the bots out ( permanym.com ) 2 points by romanhn 19 minutes ago | discuss 4. Show HN: EcoTrace – Lightweight carbon footprint and energy tracker for Python ( github.com/zwony ) 2 points by Zwony 22 minutes ago | discuss 5. Show HN: MutexCam – Global Camera and Mic Control on Mac for Zoom, Teams, Meet ( mutex.cam ) 2 points by superquizonline 23 minutes ago | discuss 6. Show HN: The Email Game – AI agents compete over cryptographically signed emails ( theemailgame.com ) 2 points by RyanJensen 25 minutes ago | 1 comment 7. Show HN: I built 20,795 grad-advisor profiles from OpenAlex public data ( labcompass.app ) 3 points by boazraz 28 minutes ago | discuss 8. Show HN: Veracium – agent memory keeping third-party claims from becoming facts ( github.com/veracium-ai ) 2 points by qspencer 30 minutes ago | discuss 9. Show HN: PDF tools that run in the browser, no upload ( pdfcdf.com ) 3 points by sofiurrr 50 minutes ago | discuss 10. Show HN: Made a App to Turn Any Podcast into a Website ( audioenhancer.com ) 2 points by wbemaker 51 minutes ago | discuss 11. Show HN: BBRv3 for gVisor's netstack, visualized in the browser using WASM ( apoxy.dev ) 2 points by dilyevsky 53 minutes ago | discuss 12. Show HN: Anakin – API for your AI agents to access the most difficult websites ( anakin.io ) 4 points by mohitprateek 56 minutes ago | discuss 13. Show HN: Cleared – true profit calculator for eBay, Poshmark and Depop ( clearedledger.xyz ) 2 points by petesarney 58 minutes ago | discuss 14. Show HN: LapDeck – Turn your phone into a remote deck for your Windows laptop ( github.com/ronak-create ) 2 points by ronak_parmar 1 hour ago | discuss 15. Show HN: Receive.link – anyone can send you files encrypted to your passkey ( receive.link ) 2 points by neutrinoq 1 hour ago | 1 comment 16. Show HN: Langy, an automated AI engineer (we gave it a robot body) [video] ( langwatch.ai ) 8 points by jangletown 1 hour ago | discuss 17. Show HN: I walk-forward tested classic trading setups. Several have no real edge ( edgestacker.com ) 2 points by thepromptgenius 1 hour ago | discuss 18. Show HN: Fund an agent once – prepaid USDC key for HTTP 402 tools (Solana) ( vibes-coded.com ) 3 points by b_radford 1 hour ago | discuss 19. Show HN: Kernel optimization is obsolete. Just NPM install it ( github.com/tensormux ) 2 points by KRISH2832 1 hour ago | discuss 20. Show HN: Trifle – Open-source analytics that stores answers, not events ( trifle.io ) 3 points by iluzone 1 hour ago | discuss 21. Show HN: DataParade – generate dataflow diagrams from code for risk assessments ( github.com/dataparade-io ) 4 points by dpdave 1 hour ago | discuss 22. Show HN: Cosyra – run cloud coding agents from your phone ( cosyra.com ) 2 points by adamisnotroman 1 hour ago | 1 comment 23. Show HN: Foomchat – an AI chat where the interface is whatever you want ( foomchat.com ) 3 points by scrygl 1 hour ago | 2 comments 24. Show HN: Dejavu – stop showing coding agents the same command output twice ( github.com/salnika ) 2 points by salnika 1 hour ago | discuss 25. Show HN: Ingot, evidence-gated optimization and version control for agent skills ( github.com/slanchaai ) 6 points by laul_pogan 1 hour ago | 2 comments 26. Show HN: Wi-Fi Remote for My AC on an M5StickC, in Rust ( github.com/mnaza ) 2 points by mnaza 1 hour ago | discuss 27. Show HN: Agent in 9 Lines Python ( gist.github.com ) 3 points by tosh 2 hours ago | 1 comment 28. Show HN: A self-running space economy SIM in Rust and Bevy ( github.com/kalcode ) 105 points by kalcode 21 hours ago | 30 comments 29. Show HN: Computable – Buy, sell, and redeem GPU for the exact weeks you want ( getcomputable.com ) 43 points by yuansong98 18 hours ago | 25 comments 30. Show HN: Ipek – a visual IDE for workflow automations ( ipek.run ) 2 points by limandoc 3 hours ago | discuss More Consider applying for YC's Fall 2026 batch! Applications are open till July 27. Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search:~4432 characters changed
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