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10 points by bepitulaz 1h ago 4 comments

Show HN: I AI-coded a tower defense game and documented the whole process (github.com)

169 points by M4v3R 8h ago 99 comments

Show HN: BunkerWeb – the open-source and cloud-native WAF (docs.bunkerweb.io)

72 points by bnkty 8h ago 27 comments

Show HN: Golang Challenges: Learn and Practice (See Demo) (github.com)

2 points by RezaSi 1h ago 1 comments

Show HN: Browse Netflix and Prime catalogs by country, with multilingual support (wheretowatch.stream)

2 points by ericrenan 1h ago 0 comments

Show HN: A cross-platform terminal emulator written in Java (github.com)

50 points by sebkur 3d ago 9 comments

Show HN: Built a lovable clone to see what makes agentic apps tick (github.com)

3 points by llom2600 1h ago 1 comments

Show HN: Fast Thermodynamic Calculations in Python (dlr-institute-of-future-fuels.github.io)

45 points by Saloc 9h ago 8 comments

Show HN: I built sinkedin – a LinkedIn but for flauting failures and screwups (sinkedin.app)

24 points by preetsojitra 15h ago 6 comments

Show HN: Kuvasz – an open-source uptime and SSL monitoring service (kuvasz-uptime.dev)

10 points by csirkezuza 8h ago 0 comments

Show HN: A Dockerized Linux Mirror Server for Arch and Ubuntu (github.com)

2 points by LunaStev 5h ago 0 comments

Show HN: HomeBrew HN – Generate personal context for content ranking (hackernews.coffee)

118 points by azath92 1d ago 48 comments

Show HN: I rewrote my notepad calculator as a local-first app with CRDT syncing (numpad.io)

43 points by tonyonodi 4d ago 19 comments

Show HN: Mochia, a virtual pet browser game, built with Rust, SolidJS, Postgres (mochia.net)

18 points by lemphi 1d ago 7 comments

Show HN: Refractive JavaScript Glass (github.com)

2 points by explosion-s 9h ago 0 comments

Show HN: CSS generator for a high-def glass effect (glass3d.dev)

411 points by kris-kay 2d ago 116 comments

Show HN: Jobs by Referral: Find jobs in your LinkedIn network (jobsbyreferral.com)

172 points by nicksergeant 3d ago 63 comments

Show HN: A continuation of IRS Direct File that can be self-hosted (github.com)

242 points by elijahwright_ 3d ago 33 comments

Show HN: Recivo – Receive Emails Programmatically (recivo.email)

24 points by WilcoKruijer 1d ago 0 comments

Show HN: Hands on tutorial for open source contribution (github.com)

4 points by yaxsh1102 13h ago 0 comments

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

97 points by joemanaco 6d ago 39 comments

Show HN: I built the tool I wished existed for moving Stripe between countries (stripemove.com)

105 points by felphos 3d ago 53 comments

Show HN: Dhansishtha-2.0-preview – First Intermediate Reasoning model (helpingai.co)

4 points by VarunGuptaHAI 14h ago 0 comments

Show HN: A stupid simple barely S3 compatible file server (github.com)

3 points by AnthOlei 20h ago 2 comments

Show HN: Spegel, a Terminal Browser That Uses LLMs to Rewrite Webpages (simedw.com)

422 points by simedw 3d ago 180 comments

Show HN: Core – open source memory graph for LLMs – shareable, user owned (github.com)

110 points by Manik_agg 3d ago 40 comments

Show HN: I made the social deduction board game "Avalon" playable online (avalon-web.fly.dev)

2 points by FireSquid2006 16h ago 0 comments

Show HN: Opasm, an Assembly REPL (github.com)

24 points by aedrax 2d ago 0 comments

Show HN: HackerNewt – Breadth-first exploring HN client for iOS (apps.apple.com)

67 points by hnand 3d ago 30 comments

Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)

55 points by cauchyk 5d ago 6 comments

Show HN: Built email parsing for booking confirmations for my travel app – Aruko (aruko.world)

5 points by ankit21j 21h ago 0 comments

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

1534 points by jamesharding 7d ago 197 comments

Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20 (github.com)

73 points by keyth72 7d ago 18 comments

Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken (github.com)

279 points by matthewolfe 4d ago 72 comments

Show HN: Claude Code History Viewer for macOS (github.com)

4 points by jackleee 23h ago 4 comments

Show HN: Peer. – The First Subscription-Based Social Network (peerfreund.com)

5 points by AmuXhantini 1d ago 7 comments

Show HN: New Ensō – first public beta (untested.sonnet.io)

249 points by rpastuszak 4d ago 87 comments

Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks

66 points by adilhafeez 3d ago 15 comments

Show HN: Exceptional free templates, component libraries and boilerplates (htmlrev.com)

34 points by devluc 3d ago 5 comments

Show HN: Octelium – FOSS Alternative to Teleport, Cloudflare, Tailscale, Ngrok (github.com)

354 points by geoctl 5d ago 149 comments

Show HN: SteadyText: Deterministic LLMs: Same input → same output, every time (steadytext.julep.ai)

4 points by diwank 1d ago 0 comments

Show HN: A browser extension to control Google's Random Number Generator (github.com)

3 points by chompin 1d ago 1 comments

Show HN: Puteron, Systemd Competitor (github.com)

6 points by rendaw 2d ago 1 comments

Show HN: KLogger – Quick CLI to grab all deployment logs from a K8s namespace (github.com)

2 points by christensen143 1d ago 0 comments

Show HN: We're two coffee nerds who built an AI app to track beans and recipes (beanbook.app)

59 points by rokeyzhang 4d ago 58 comments

Show HN: RingtoneSmartKit – Kotlin Library for Android Ringtones (github.com)

2 points by AmjdAlhashede 1d ago 1 comments

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

150 points by sirbread 7d ago 89 comments

Show HN: An interactive kids' book written in Emacs Org Mode

2 points by dskhatri 1d ago 2 comments

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

144 points by anerli 8d ago 40 comments

Show HN: Local LLM Notepad – run a GPT-style model from a USB stick (github.com)

39 points by davidye324 3d ago 8 comments

Rising surface salinity declining sea ice: Southern Ocean state revealed by sats

5 Bluestein 0 7/4/2025, 7:15:43 AM pnas.org ↗

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