Show HN: I'm an airline pilot – I built interactive graphs/globes of my flights (jameshard.ing)

1371 points by jamesharding 1d ago 182 comments

Show HN: Hijacking Wi-Fi Direct for Seamless Wi-Fi Onboarding on Raspberry Pi (gist.github.com)

3 points by goodburb 3h ago 0 comments

Show HN: I made a 2D game engine in Dart (bullseye2d.org)

2 points by joemanaco 4h ago 0 comments

Show HN: Do you know RGB? (maxwellito.github.io)

84 points by maxwellito 4d ago 55 comments

Show HN: Pobshell – A Bash‑like shell for live Python objects (github.com)

3 points by cogs 4h ago 1 comments

Show HN: Sink – Sync any directory with any device on your local network (github.com)

135 points by sirbread 1d ago 88 comments

Show HN: Zenta – Mindfulness for Terminal Users (github.com)

190 points by ihiep 1d ago 37 comments

Show HN: Reactylon – Open-source framework for building 3D/XR apps with React (github.com)

5 points by lookingman_ 8h ago 0 comments

Show HN: A self-hosting compiler from WHILE to WebAssembly (github.com)

5 points by avatarluca 6h ago 0 comments

Show HN: Magnitude – Open-source AI browser automation framework (github.com)

132 points by anerli 1d ago 40 comments

Show HN: I built an AI dataset generator (github.com)

163 points by matthewhefferon 2d ago 31 comments

Show HN: I open-sourced a $1M engine for closing loops in embedding space (github.com)

6 points by WFGY 9h ago 4 comments

Show HN: PILF, The ultimate solution to catastrophic oblivion on AI models (github.com)

28 points by NetRunnerSu 1d ago 9 comments

Show HN: FOHO – Safer rentals for foreigners in Korea with escrow and AI (foreignerhome.com)

5 points by FOHO 10h ago 1 comments

Show HN: AIOps MCP – Log anomaly detection using Isolation Forest (github.com)

3 points by kkorathaluri 11h ago 0 comments

Show HN: Dungeon Master in Your Console (github.com)

9 points by spacecadet 20h ago 0 comments

Show HN: I built Hispi, an app to design custom jewellery (hispi.app)

14 points by camjw 4d ago 14 comments

Show HN: Self-host your data anonymization pipeline (github.com)

4 points by dwa3592 14h ago 1 comments

Show HN: Wayland Speech-to-Text Tool (github.com)

16 points by artur_roszczyk 1d ago 2 comments

Show HN: PRSS Site Creator – Create Blogs and Websites from Your Desktop (prss.co)

24 points by volted 1d ago 21 comments

Show HN: Oasis – An open-source, 3D-printed smart terrarium (github.com)

141 points by jbuch 4d ago 18 comments

Show HN: IssuePay – Get paid for open-source contributions (issuepay.app)

5 points by Mario10 22h ago 4 comments

Show HN: Scream to Unlock – Blocks social media until you scream “I'm a loser”

239 points by madinmo 3d ago 129 comments

Show HN: AI-SDK-Cpp – Unified C++ SDK for OpenAI, Anthropic, and More (github.com)

4 points by cauchyk 19h ago 0 comments

Show HN: We launched an AI builders podcast (builtthisweek.com)

2 points by Jmetz1 20h ago 1 comments

Show HN: Elelem, a tool-calling CLI for Ollama and DeepSeek in C (codeberg.org)

44 points by atjamielittle 3d ago 3 comments

Show HN: Thockfactory – An Online Configurator for Custom Keycaps Enthusiasts (thockfactory.com)

3 points by ehov 21h ago 0 comments

Show HN: I built a JSON-RPC library for Zig with compile time reflection (github.com)

12 points by ww520 1d ago 2 comments

Show HN: Split Vim Markdown Preview – Terminal-Based Markdown Preview for Vim (github.com)

3 points by drewipson 22h ago 0 comments

Show HN: GPU market is absurd! So I built a dashboard of pricing/restock trends (gpuisfine.singhkays.com)

3 points by singhkays 22h ago 0 comments

Show HN: A Beautiful Python GUI Framework (github.com)

6 points by ebaadesque 23h ago 1 comments

Show HN: Comparator - I built a free, open-source app to compare job offers (comparator-one.vercel.app)

83 points by MediumD 4d ago 42 comments

Show HN: I made a tool to convert recipes to an easy reading graphical notation (gobsmacked.io)

4 points by ekglimmer 23h ago 1 comments

Show HN: Anytype – a local and collaborative database with API and MCP server (zhanna.any.org)

19 points by sharipova 2d ago 0 comments

Show HN: Weather Watching (walzr.com)

93 points by walz 5d ago 17 comments

Show HN: I'm 15 and built Gofer, an AI that gets actual terminal work done (github.com)

9 points by jleuthardt 1d ago 3 comments

Show HN: Autumn – Open-source infra over Stripe (github.com)

139 points by ayushrodrigues 4d ago 46 comments

Show HN: Built a Food Scanner for Longevity (getbiohack.app)

7 points by Fbue 1d ago 1 comments

Show HN: Report idling vehicles in NYC (and get a cut of the fines) with AI (apps.apple.com)

194 points by rafram 6d ago 286 comments

Show HN: VSCan - Detect Malicious VSCode Extensions (vscan.dev)

51 points by shadow-ninja 3d ago 27 comments

Show HN: I wrote a GPU-less billion-vector DB for molecule search (live demo) (cheese-new.deepmedchem.com)

9 points by mireklzicar 1d ago 2 comments

Show HN: A Ruby gem that generates a secure, unique ID for the current machine (github.com)

5 points by daviducolo 1d ago 0 comments

Show HN: Piper-mode – Text-to-speech for Emacs using the Piper TTS engine (github.com)

7 points by snowy_owl 2d ago 1 comments

Show HN: I built an under-the-door fan duct to lower bedroom CO2 (lepekhin.com)

63 points by bizzz 4d ago 29 comments

Show HN: An accurate implementation of Pomodoro Technique (flowkeeper.org)

3 points by ity75303 1d ago 3 comments

Show HN: Daf·thunk – open-source Editor for Prototyping Workflows on Cloudflare (dafthunk.com)

13 points by bchapuis 1d ago 1 comments

Show HN: I built a cloud on my own ASN w real 1:1 compute to fight the cartels (infuze.cloud)

10 points by ccheshirecat 2d ago 6 comments

Show HN: Lego Island Playable in the Browser (isle.pizza)

263 points by foxtacles 5d ago 72 comments

Show HN: Frametwo – Tired of my videos getting flagged, so I built this (frametwo.com)

5 points by andrewjustus 2d ago 0 comments

Show HN: Free tool to resize ChatGPT images to perfect 16:9 (aithumbnail.so)

5 points by sachou 1d ago 4 comments

Saudi Arabia's Role in Slowing Progress in Climate Negotiations

26 Bluestein 0 6/28/2025, 8:27:01 AM cssn.org ↗

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