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Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken

https://github.com/M4THYOU/TokenDagger
250•matthewolfe•14h ago•68 comments

Show HN: New Ensō – first public beta

https://untested.sonnet.io/notes/new-enso-first-public-beta/
223•rpastuszak•15h ago•81 comments

Show HN: Crush Check – AI relationship text analyzer

https://crushcheck.app
2•omarfarooq360•58m ago•0 comments

Show HN: Local LLM Notepad – run a GPT-style model from a USB stick

https://github.com/runzhouye/Local_LLM_Notepad
7•davidye324•3h ago•0 comments

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

https://beanbook.app
47•rokeyzhang•8h ago•33 comments

Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20

https://github.com/GuitarML/SpaceStationTracker
62•keyth72•3d ago•17 comments

Show HN: Praxos – Context Management for AI Agents

9•mogusian•2h ago•3 comments

Show HN: A continuation of IRS Direct File that can be self-hosted

https://github.com/openfiletax/openfile
5•elijahwright_•4h ago•0 comments

Show HN: I built a daily sunlight tracker

https://www.lumehealth.io/products
40•vickipow•4d ago•31 comments

Show HN: Private real-time dictation app for Mac

https://github.com/aviaryan/Very-Fast-Dictation
10•aviaryan•11h ago•4 comments

Show HN: Timezone converter that tells you if your meeting time sucks

https://timezig.com
2•skrid•5h ago•0 comments

Show HN: C.O.R.E – Opensource, user owned, shareable memory for Claude, Cursor

https://github.com/RedPlanetHQ/core
3•Manik_agg•5h ago•0 comments

Show HN: Octelium – FOSS Alternative to Teleport, Cloudflare, Tailscale, Ngrok

https://github.com/octelium/octelium
334•geoctl•1d ago•144 comments

Show HN: Audiopipe – Pipeline for audio diarization, denoising and transcription

https://github.com/nullwiz/audiopipe
4•nullwiz•7h ago•0 comments

Show HN: Attach Gateway – one-command OIDC/DID auth for local LLMs

https://github.com/attach-dev/attach-gateway
4•hammadtariq•8h ago•0 comments

Show HN: ArcFont – Font Embedding Model

https://github.com/JErnestoMtz/ArcFont
2•jernestomg•9h ago•0 comments

Show HN: I'm an airline pilot – I built interactive graphs/globes of my flights

https://jameshard.ing/pilot
1508•jamesharding•3d ago•196 comments

Show HN: QuizKnit, an open source quiz creator

https://quizknit.com
3•jibolash•9h ago•0 comments

Show HN: Summle – A little maths Game

https://summle.net
25•kirchhoff•4d ago•8 comments

Show HN: Sharpe Ratio Calculation Tool

https://www.fundratios.com/
22•navquant•1d ago•16 comments

Show HN: MailMap – Turn emails into interactive stories on Google Maps

https://mailmap.site
3•Premananda•11h ago•0 comments

Show HN: AGL a toy language that compiles to Go

https://github.com/alaingilbert/agl
83•alain_gilbert•5d ago•12 comments

Show HN: Vet – A tool for safely running remote shell scripts

https://getvet.sh
80•a10r•2d ago•37 comments

Show HN: Semantic-dictionary – A Python dictionary with semantic lookup

https://github.com/eu90h/semantic-dictionary
4•eu90h•13h ago•0 comments

Show HN: DotnetEbpf - Write Linux eBPF kernel applications in C#

https://github.com/KallDrexx/DotnetEbpf
4•KallDrexx•14h ago•0 comments

Show HN: Ravana, Multi AI Assistant Browser Desktop App

https://github.com/yogirk/ravana
3•ashtavakra•14h ago•1 comments

Show HN: My Cross-Platform MySQL Parser

https://abbychau.github.io/mysql-parser/
4•abbychau•14h ago•0 comments

Show HN: A tool to benchmark LLM APIs (OpenAI, Claude, local/self-hosted)

https://llmapitest.com/
52•mrqjr•1d ago•9 comments

Show HN: Sink – Sync any directory with any device on your local network

https://github.com/sirbread/sink
144•sirbread•3d ago•89 comments

Show HN: AI image alt text generation tool – Turn images into text with AI

https://imagerr.ai/
4•andrej-wp•16h ago•0 comments
Open in hackernews

Show HN: Summle – A little maths Game

https://summle.net
25•kirchhoff•4d ago

Comments

kirchhoff•4d ago
I made the site a few years ago, but I've refined it and added some features over time. Hopefully it's worth another mention!
bertwagner•4d ago
Fun game, reminds me of the numbers round of Countdown. I would love to be able to use keyboard shortcuts instead of having to click.
pngeez•4d ago
Love this, I’m adding it to my daily rotation.
one-note•1d ago
Neat! Reminds me of 8 out of 10 cats does countdown. Only note is it’d be nice if the prior “yellow” square would be auto-injected if you click an operator when there’s no number on the left cell.

And maybe if it had more “big” numbers, the expert mode is still pretty easy.

jldugger•1d ago
> Reminds me of 8 out of 10 cats does countdown.

... "8 out of 10 cats" is a comedy troupe. Countdown is the name of the game, and in particular the Numbers Round: https://en.wikipedia.org/wiki/Countdown_(game_show)#Numbers_...

one-note•4h ago
Yep, the show is called “8 Out of 10 Cats Does Countdown”!
stephenlf•1d ago
Fun little game. How does the engine know that a solution is optimal?
kirchhoff•19h ago
I wrote a script which generates all possible solutions for a given puzzle.