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

https://github.com/valdanylchuk/breezydemo
179•isitcontent•9h ago•21 comments

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

https://vecti.com
291•vecti•11h ago•130 comments

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

https://eljojo.github.io/rememory/
237•eljojo•12h ago•147 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
14•denuoweb•1d ago•2 comments

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

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

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Show HN: Slack CLI for Agents

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

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

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

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
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Show HN: Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust

https://github.com/artifact-keeper
148•bsgeraci•1d ago•62 comments

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

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Show HN: Horizons – OSS agent execution engine

https://github.com/synth-laboratories/Horizons
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Show HN: Daily-updated database of malicious browser extensions

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

https://github.com/AGDNoob/FastLog
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Show HN: Falcon's Eye (isometric NetHack) running in the browser via WebAssembly

https://rahuljaguste.github.io/Nethack_Falcons_Eye/
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Show HN: BioTradingArena – Benchmark for LLMs to predict biotech stock movements

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23•dchu17•14h ago•12 comments

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

https://startupperks.directory
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Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
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Show HN: A Kubernetes Operator to Validate Jupyter Notebooks in MLOps

https://github.com/tosin2013/jupyter-notebook-validator-operator
2•takinosh•7h ago•0 comments

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

https://bastion-enclave.vercel.app
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Show HN: Local task classifier and dispatcher on RTX 3080

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

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

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Show HN: Chiptune Tracker

https://chiptunes.netlify.app
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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: An open-source system to fight wildfires with explosive-dispersed gel

https://github.com/SpOpsi/Project-Baver
2•solarV26•12h ago•0 comments

Show HN: Agentism – Agentic Religion for Clawbots

https://www.agentism.church
2•uncanny_guzus•12h ago•0 comments

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

https://github.com/BansheeTech/Disavow-Generator
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Show HN: Total Recall – write-gated memory for Claude Code

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

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

https://github.com/choihimchan/bpu-stream-engine
2•octablock•14h ago•0 comments
Open in hackernews

Show HN: String Flux – Simplify everyday string transformations for developers

https://stringflux.io
16•eaglepeak•8mo ago
I built https://stringflux.io/ to make everyday string transformations a little less painful. It’s similar to CyberChef in the sense that it supports multiple string operations, but with a cleaner, more focused UI and smart suggestions based on your input.

You can also chain transformations — for example: decode base64 string which was base64 encoded from minified json → then json format (pretty-print) it — all in one flow. This is helpful when dealing with complex or nested strings, like encoded API responses or log data, where you need to apply multiple steps to make the content readable.

The idea came from the frustration of jumping between different tools just to handle common string tasks.

There’s a short GIF demo in the GitHub README: https://github.com/stringflux/stringflux

Would love to hear your thoughts and feedback!

Comments

ThinkBeat•8mo ago
I thought this would be a useful library and I was curious what platforms it supported.
eaglepeak•8mo ago
thanks! I'll gather feedbacks and see how to expand this besides a website. please let me know if there's any platform that you'd like to use it.
phoronixrly•8mo ago
Wow, this is one step away from a free online password quality verifier!
eaglepeak•8mo ago
thanks! can I know more about the use case of password qulity verifier? would like to see how to support it in String Flux.
the_arun•8mo ago
I didn't find code in the github for a self hosting option. From security standpoint it is not a good idea to paste Strings in someone's website & share sensitive/protected data. Self hosting would be a good option.
eaglepeak•8mo ago
thanks for the feedback! you're right. the github repo is served as issue tracker. All transformations happen on client side. Unless user creates share link, user's transformation data is not sent to server. I'll explore other options like chrome extension or integrate with some IDEs
eaglepeak•8mo ago
I should have mentioned that all transformations run purely on the client side for speed and privacy. If you want to share a result with others, you can generate a shareable link, which stores the transformation flow in the backend. A shared example here: https://stringflux.io/?s=qzUAxXvv