Hacker Newsnew | past | comments | ask | show | jobs | submitlogin
Please read the Show HN rules and tips before posting. You can browse the newest Show HNs here.
1.
Show HN: What if the speed of light was 5 km/h? (dmitrybrant.com)
527 points by dmitrybrant 14 hours ago | 224 comments
2.
Show HN: Syq – copy files between machines fast (better than rsync) (greaber.github.io)
8 points by greaber 1 hour ago | 3 comments
3.
Show HN: Filament – Fast data movement engine in Go (github.com/galaxy-io)
15 points by ikswolzok 2 hours ago | 1 comment
4.
Show HN: Art – draw one stroke, let symmetry complete it (mrdee.in)
71 points by cyb0rg0 7 hours ago | 28 comments
5.
Show HN: Turn wire protocols into structured statements LLMs can understand
3 points by andriosr 25 minutes ago | discuss
6.
Show HN: I built an AI 'Fog of War' for life goals (tryworthit.app)
2 points by AvityN 31 minutes ago | 1 comment
7.
Show HN: Symphony – a live map of your AI coding agents (github.com/itsloganmann)
2 points by loganmann0324 42 minutes ago | discuss
8.
Show HN: Talleyrand – Open-source AI thinking workspace built as a question tree (talleyrand.app)
2 points by steshinss 44 minutes ago | discuss
9.
Show HN: Pascal's Pager – Webhooks In. Push Notifications Out (pascalspager.com)
2 points by mflake93 47 minutes ago | discuss
10.
Show HN: MySamantha – a productivity app where the AI is optional
3 points by thejasonsamuel 48 minutes ago | discuss
11.
Show HN: We served 5k dynamic websites from a 2-vCPU, 4 GB VPS (github.com/kooboo)
4 points by zguoqi 1 hour ago | discuss
12.
Show HN: I built an AI 'Fog of War' to kill my 3AM Notion templates (tryworthit.app)
2 points by AvityN 1 hour ago | 1 comment
13.
Show HN: ObserverBench – Test internal AI monitors by the harm they miss (kwisatzh.github.io)
4 points by kwisatzh 1 hour ago | 1 comment
14.
Show HN: EterDB, a Postgres fork that makes it easy to recover from incidents (eterdb.com)
3 points by fdeth 1 hour ago | discuss
15.
Show HN: An app for passively watching Product Hunt launches as a video playlist (github.com/olegigalkin)
3 points by cantouch 1 hour ago | discuss
16.
Show HN: Subnet Calc, visual subnet planning for teams (subnetcalc.com)
3 points by RossMason 1 hour ago | 1 comment
17.
Show HN: Matcha Filter Remover – browser-first green cast correction (matchafilterremover.net)
3 points by robot1996 1 hour ago | discuss
18.
Show HN: ShipCheck – Catch when AI breaks old fixes (useshipcheck.dev)
2 points by karunsarvajith 1 hour ago | discuss
19.
Show HN: Post-graph-RAG – your RAG still thinks the old CFO is the CFO (github.com/crajah)
2 points by chandanrajah 1 hour ago | discuss
20.
Show HN: Manage flexible access profiles for your personal context (lanes.sh)
2 points by s-xyz 1 hour ago | discuss
21.
Show HN: Dbmask – Discover, mask, and verify sensitive data in SQL databases (github.com/sealandseacat)
3 points by SiyuanFeng 1 hour ago | discuss
22.
Show HN: Compute polynomials twice as fast (thomasahle.com)
117 points by thomasahle 15 hours ago | 36 comments
23.
Show HN: Give Agents your design system to build artifacts you're proud of (valet.dev)
2 points by miradu 1 hour ago | 1 comment
24.
Show HN: Xfinlab – a financial intelligence API with an MCP server for AI agents (github.com/lnanology)
2 points by lnanology 1 hour ago | discuss
25.
Show HN: Model pricing board for DeepSeek Harness: 7k models, cheapest route (github.com/vitas)
2 points by vitass 2 hours ago | discuss
26.
Show HN: Math Gambling (kuber.studio)
2 points by kuberwastaken 2 hours ago | discuss
27.
Show HN: Calmscroll – a reader that shows the current paragraph in the library (calmscroll.com)
2 points by amadeuspagel 2 hours ago | discuss
28.
Show HN: Orchestrator, spawn and manage Claude Code instances remotely (github.com/markusbug)
2 points by mhaaseth 3 hours ago | discuss
29.
Show HN: Persistent Jupyter kernel execution and live output streaming in VSCode (github.com/rnoro)
7 points by rnoro_ 6 hours ago | 3 comments
30.
Show HN: Draw a wheel. See the road it rolls on (baselashraf.com)
3 points by BaselAshraf81 5 hours ago | discuss

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: