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

https://github.com/valdanylchuk/breezydemo
131•isitcontent•4h ago•13 comments

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

https://vecti.com
233•vecti•7h ago•108 comments

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

https://eljojo.github.io/rememory/
151•eljojo•7h ago•117 comments

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

https://github.com/phreda4/r3
42•phreda4•4h ago•7 comments

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

https://docs.smooth.sh/cli/overview
76•antves•1d ago•56 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
36•nwparker•1d ago•7 comments

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

https://github.com/AGDNoob/FastLog
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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
9•NathanFlurry•12h ago•4 comments

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

https://github.com/artifact-keeper
145•bsgeraci•22h ago•60 comments

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

https://startupperks.directory
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Show HN: A Kubernetes Operator to Validate Jupyter Notebooks in MLOps

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

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

Show HN: Horizons – OSS agent execution engine

https://github.com/synth-laboratories/Horizons
20•JoshPurtell•1d ago•3 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
13•toborrm9•9h ago•5 comments

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

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

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Show HN: Chiptune Tracker

https://chiptunes.netlify.app
3•iamdan•4h ago•1 comments

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

https://bastion-enclave.vercel.app
10•KevinChasse•10h ago•5 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

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

Show HN: Local task classifier and dispatcher on RTX 3080

https://github.com/resilientworkflowsentinel/resilient-workflow-sentinel
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Show HN: GitClaw – An AI assistant that runs in GitHub Actions

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

https://github.com/SpOpsi/Project-Baver
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Show HN: Agentism – Agentic Religion for Clawbots

https://www.agentism.church
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https://github.com/BansheeTech/Disavow-Generator
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Show HN: BPU – Reliable ESP32 Serial Streaming with Cobs and CRC

https://github.com/choihimchan/bpu-stream-engine
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Show HN: Hibana – An Affine MPST Runtime for Rust

https://hibanaworks.dev
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Show HN: Beam – Terminal Organizer for macOS

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

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

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

https://github.com/davegoldblatt/total-recall
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Show HN: Agent Arena – Test How Manipulation-Proof Your AI Agent Is

https://wiz.jock.pl/experiments/agent-arena/
45•joozio•14h ago•47 comments
Open in hackernews

Show HN: KeyEnv – CLI-first secrets manager for dev teams (Rust)

https://www.keyenv.dev
5•ivannovazzi•2w ago
Hi HN,

I built KeyEnv because I was tired of the "can you Slack me the Stripe key?" workflow.

  The problem: My team's secrets lived in a mix of Slack DMs, shared Google Docs, and .env files that definitely weren't in .gitignore at some point. Enterprise tools like Vault required more DevOps time than we had. Doppler was close but felt
  heavier than we needed.

  What KeyEnv does:
  keyenv init          # link project
  keyenv pull          # sync secrets to local .env
  keyenv run -- npm start   # inject secrets, run command

  That's basically it. Secrets are encrypted client-side (AES-256-GCM) before leaving your machine. Zero-knowledge architecture—we can't read your secrets even if we wanted to.

  Technical details:
  - Single Rust binary, no runtime dependencies
  - Works offline (cached secrets)
  - RBAC for teams (owner/admin/member/viewer)
  - Service tokens for CI/CD
  - Full audit trail

  Honest tradeoffs:
  - SaaS only, no self-hosted option
  - Fewer integrations than Doppler
  - If you need dynamic secrets or PKI, use Vault

  Pricing: Free tier (3 projects, 100 secrets), $12/user/month for teams.

  Would love feedback on the CLI UX and any rough edges. Happy to answer questions about the architecture.
https://www.keyenv.dev

Comments

kxbnb•2w ago
Love the CLI-first approach for secrets. The Rust implementation should give you solid performance for dev workflows.

How does it handle rotation policies and audit logs? We've found that API key rotation is often where teams struggle with governance at keypost.ai.

Congrats on shipping!

ivannovazzi•2w ago
Thanks! Audit logs are fully implemented. One special focus is obviously on granular permissions on environment access. About rotation: that's going to be the next big feature, planning to ship within the next 15 days! Would really appreciate some usage feedback, service has been migrated on proper hardware and is now fully functional (no cold starts on free instances).