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Show HN: Amla Sandbox – WASM bash shell sandbox for AI agents

https://github.com/amlalabs/amla-sandbox
93•souvik1997•5h ago•63 comments

Show HN: Kolibri, a DIY music club in Sweden

https://kolibrinkpg.com/
118•EastLondonCoder•1d ago•24 comments

Show HN: Cicada – A scripting language that integrates with C

https://github.com/heltilda/cicada
44•briancr•8h ago•24 comments

Show HN: We added memory to Claude Code. It's powerful now

https://supermemory.ai/blog/we-added-supermemory-to-claude-code-its-insanely-powerful-now/
2•dhravya•3h ago•0 comments

Show HN: Stripe-no-webhooks – Sync your Stripe data to your Postgres DB

https://github.com/pretzelai/stripe-no-webhooks
30•prasoonds•3h ago•4 comments

Show HN: Mystral Native – Run JavaScript games natively with WebGPU (no browser)

https://github.com/mystralengine/mystralnative
40•Flux159•3d ago•14 comments

Show HN: Xmrcheckout – self-hosted, non-custodial Monero checkout

https://xmrcheckout.com
3•pigless72•3h ago•1 comments

Show HN: Apple II(e) emulator in Rust for native and web

https://github.com/chrismoos/emu
3•chrismoos•4h ago•0 comments

Show HN: HN Zeitgeist – what 40M HN comments reveal about 20 years of tech

https://hn.mrzepa.com/
3•cigol•4h ago•0 comments

Show HN: Julie Zero – my screen-aware desktop AI that works out of the box

https://github.com/Luthiraa/julie
4•luthiraabeykoon•4h ago•0 comments

Show HN: Ourguide – OS wide task guidance system that shows you where to click

https://ourguide.ai
51•eshaangulati•4d ago•22 comments

Show HN: Claude Commander: runtime model switching in Cloud Code via hooks/API

https://github.com/sstraus/claude-commander
2•stefanostraus•5h ago•0 comments

Show HN: ShapedQL – A SQL engine for multi-stage ranking and RAG

https://playground.shaped.ai
77•tullie•3d ago•22 comments

Show HN: I'm building an AI-proof writing tool. How would you defeat it?

https://auth-auth.vercel.app/
21•callmeed•2d ago•28 comments

Show HN: The HN Arcade

https://andrewgy8.github.io/hnarcade/
345•yuppiepuppie•2d ago•114 comments

Show HN: SHDL – A minimal hardware description language built from logic gates

https://github.com/rafa-rrayes/SHDL
46•rafa_rrayes•2d ago•21 comments

Show HN: LemonSlice – Upgrade your voice agents to real-time video

127•lcolucci•3d ago•130 comments

Show HN: Autonomous recovery for distributed training jobs

https://docs.tensorpool.dev/features/agent
9•tsvoboda•1d ago•3 comments

Show HN: Build Web Automations via Demonstration

https://www.notte.cc/launch-week-i/demonstrate-mode
32•ogandreakiro•3d ago•20 comments

Show HN: A MitM proxy to see what your LLM tools are sending

https://github.com/jmuncor/sherlock
215•jmuncor•2d ago•119 comments

Show HN: Shelvy Books

https://shelvybooks.com
48•tekkie00•1d ago•17 comments

Show HN: I built a small browser engine from scratch in C++

https://github.com/beginner-jhj/mini_browser
144•crediblejhj•2d ago•45 comments

Show HN: Transcribee: YouTube transcriber that builds a knowledge base

https://github.com/itsfabioroma/transcribee
17•ofabioroma•1d ago•3 comments

Show HN: VCluster Free – Free K8s Multi-Tenancy with Virtual Clusters

https://www.vcluster.com/blog/launching-vcluster-free-get-enterprise-features-at-no-cost
16•gentele•1d ago•3 comments

Show HN: One Human + One Agent = One Browser From Scratch in 20K LOC

https://emsh.cat/one-human-one-agent-one-browser/
314•embedding-shape•3d ago•151 comments

Show HN: We Built the 1. EU-Sovereignty Audit for Websites

https://lightwaves.io/en/eu-audit/
104•cmkr•3d ago•88 comments

Show HN: The Freak Circus Game Online – Yandere Horror Visual Novel

https://the-freakcircus.com/
3•tomstig•14h ago•1 comments

Show HN: Pinecone Explorer – Desktop GUI for the Pinecone vector database

https://www.pinecone-explorer.com
21•arsentjev•2d ago•3 comments

Show HN: Cua-Bench – a benchmark for AI agents in GUI environments

https://github.com/trycua/cua
40•someguy101010•4d ago•8 comments

Show HN: SimpleSVGs – Free Online SVG Optimizer Multiple SVG Files at Once

https://www.simplesvgs.online/
7•firtaet•1d ago•0 comments
Open in hackernews

Show HN: Xmrcheckout – self-hosted, non-custodial Monero checkout

https://xmrcheckout.com
3•pigless72•3h ago
Hi HN — I built xmrcheckout, an open-source, self-hostable checkout UI + API for accepting Monero (XMR) payments where funds go directly from the customer to the merchant’s own wallet.

What it does:

- Creates invoices (defined in XMR), hosts a public invoice page, and shows payment instructions (address + amount + QR). - Observes the chain to detect incoming payments and update invoice status. - Exposes an API + optional webhooks so you can plug it into an existing order flow.

Trust model:

- No private spend keys (it never requests or stores them). - No transaction signing, no fund-moving automation. - View-only wallet access (wallet address + private view key).

Stack + deploy:

- UI: Next.js - API: Python - Postgres - Uses monerod + monero-wallet-rpc for on-chain observation - optional nginx/TLS via docker compose

Repo + screenshots: https://github.com/xmrcheckout/xmrcheckout

Comments

nunobrito•3h ago
Thank you for sharing.