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Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
276•vecti•10h ago•127 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
221•eljojo•11h ago•139 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
11•denuoweb•1d ago•0 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
57•phreda4•7h ago•9 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
78•antves•1d ago•59 comments

Show HN: Fitspire – a simple 5-minute workout app for busy people (iOS)

https://apps.apple.com/us/app/fitspire-5-minute-workout/id6758784938
2•devavinoth12•1h ago•0 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
43•nwparker•1d ago•11 comments

Show HN: I built a RAG engine to search Singaporean laws

https://github.com/adityaprasad-sudo/Explore-Singapore
4•ambitious_potat•2h ago•4 comments

Show HN: Gigacode – Use OpenCode's UI with Claude Code/Codex/Amp

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
15•NathanFlurry•16h ago•5 comments

Show HN: Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust

https://github.com/artifact-keeper
147•bsgeraci•1d ago•61 comments

Show HN: Horizons – OSS agent execution engine

https://github.com/synth-laboratories/Horizons
23•JoshPurtell•1d ago•5 comments

Show HN: FastLog: 1.4 GB/s text file analyzer with AVX2 SIMD

https://github.com/AGDNoob/FastLog
4•AGDNoob•4h ago•1 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
14•toborrm9•13h ago•5 comments

Show HN: Falcon's Eye (isometric NetHack) running in the browser via WebAssembly

https://rahuljaguste.github.io/Nethack_Falcons_Eye/
4•rahuljaguste•7h ago•1 comments

Show HN: I built a directory of $1M+ in free credits for startups

https://startupperks.directory
4•osmansiddique•5h ago•0 comments

Show HN: BioTradingArena – Benchmark for LLMs to predict biotech stock movements

https://www.biotradingarena.com/hn
23•dchu17•12h ago•11 comments

Show HN: A Kubernetes Operator to Validate Jupyter Notebooks in MLOps

https://github.com/tosin2013/jupyter-notebook-validator-operator
2•takinosh•5h ago•0 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
171•vkazanov•1d ago•48 comments

Show HN: 33rpm – A vinyl screensaver for macOS that syncs to your music

https://33rpm.noonpacific.com/
3•kaniksu•7h ago•0 comments

Show HN: A password system with no database, no sync, and nothing to breach

https://bastion-enclave.vercel.app
10•KevinChasse•13h ago•11 comments

Show HN: Chiptune Tracker

https://chiptunes.netlify.app
3•iamdan•7h ago•1 comments

Show HN: GitClaw – An AI assistant that runs in GitHub Actions

https://github.com/SawyerHood/gitclaw
9•sawyerjhood•14h ago•0 comments

Show HN: Local task classifier and dispatcher on RTX 3080

https://github.com/resilientworkflowsentinel/resilient-workflow-sentinel
25•Shubham_Amb•1d ago•2 comments

Show HN: An open-source system to fight wildfires with explosive-dispersed gel

https://github.com/SpOpsi/Project-Baver
2•solarV26•11h ago•0 comments

Show HN: Agentism – Agentic Religion for Clawbots

https://www.agentism.church
2•uncanny_guzus•11h ago•0 comments

Show HN: Disavow Generator – Open-source tool to defend against negative SEO

https://github.com/BansheeTech/Disavow-Generator
5•SurceBeats•17h ago•1 comments

Show HN: Craftplan – I built my wife a production management tool for her bakery

https://github.com/puemos/craftplan
567•deofoo•5d ago•166 comments

Show HN: BPU – Reliable ESP32 Serial Streaming with Cobs and CRC

https://github.com/choihimchan/bpu-stream-engine
2•octablock•13h ago•0 comments

Show HN: Total Recall – write-gated memory for Claude Code

https://github.com/davegoldblatt/total-recall
10•davegoldblatt•1d ago•6 comments
Open in hackernews

Show HN: Hank – Simplest CLI tool to get errors in plain English

https://github.com/dillondesilva/hank
4•dillondesilva•3mo ago
Hey folks,

Here's a quick tool for anyone who wants a way to simplify error messages with AI without needing to switch to a fully agentic terminal solution. Simply add hank before compiling/running your program to get a clear, readable explanation of any errors that occur.

You can think of this as just another system utility like grep, ls or echo that is at your fingertips for debugging a program. It uses local models as well so your code outputs don't go into online LLM services.

Excited to see what gets thrown back, hope it helps someone. Feel free to add onto it as its pretty raw at the moment.

Comments

petargyurov•3mo ago
Looks nice. Would be way more convenient to use if I could just do `?` in the command line after a failed command. I suppose one could create an alias.

Regarding your README, I would add a text version of the example in the demo.

alsetmusic•3mo ago
I believe `?` is considered a reserved word (coming from a Bash background)? I might have that terminology wrong, but I’m remembering `[` (single bracket) as a reserved word that equals `test`, or something close to that. Someone may be able to clarify mistakes in my attempt to get into the details with accuracy regarding terminology.

At the very least, it’s a wildcard. I think you’re not wrong about setting an alias (I have an alias for `??` to link as `$?`, for example). I just think the single character usage will create conflicts and unexpected outcomes.

Cool tool, OP. I’ve marked it to check out when I’m at my computer at home.

dillondesilva•3mo ago
Hey Petar, thanks for checking it out and cool suggestion!

As @alsetmusic already mentioned, I think an alias might be the best way for the moment.

One thing that could be challenging is figuring out how to access the stdout/stderr contents for a program that was previously run. With the current implementation, these pipes are routed to hank although I'm not immediately too sure how one could access this post-execution. Feel free to write or implement any ideas onto the repo!

alsetmusic•3mo ago
> One thing that could be challenging is figuring out how to access the stdout/stderr contents for a program that was previously run.

What luck that I still had this on my to-do list after seeing a couple of posts that coincide with this notion the other day:

https://news.ycombinator.com/item?id=45682219 https://news.ycombinator.com/item?id=45679839

TLDR: capture output for reuse / run commands on output without regenerating it.