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

https://github.com/valdanylchuk/breezydemo
242•isitcontent•16h ago•27 comments

Show HN: MCP App to play backgammon with your LLM

https://github.com/sam-mfb/backgammon-mcp
2•sam256•42m ago•1 comments

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

https://vecti.com
344•vecti•18h ago•153 comments

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

https://eljojo.github.io/rememory/
310•eljojo•19h ago•192 comments

Show HN: I'm 75, building an OSS Virtual Protest Protocol for digital activism

https://github.com/voice-of-japan/Virtual-Protest-Protocol/blob/main/README.md
5•sakanakana00•1h ago•1 comments

Show HN: I built Divvy to split restaurant bills from a photo

https://divvyai.app/
3•pieterdy•1h ago•0 comments

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

https://github.com/phreda4/r3
77•phreda4•16h ago•14 comments

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

https://docs.smooth.sh/cli/overview
93•antves•1d ago•70 comments

Show HN: ARM64 Android Dev Kit

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

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

https://www.biotradingarena.com/hn
26•dchu17•21h ago•12 comments

Show HN: Slack CLI for Agents

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

Show HN: I Hacked My Family's Meal Planning with an App

https://mealjar.app
2•melvinzammit•3h ago•0 comments

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

https://github.com/artifact-keeper
152•bsgeraci•1d ago•64 comments

Show HN: I built a free UCP checker – see if AI agents can find your store

https://ucphub.ai/ucp-store-check/
2•vladeta•4h ago•2 comments

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

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
18•NathanFlurry•1d ago•9 comments

Show HN: Compile-Time Vibe Coding

https://github.com/Michael-JB/vibecode
10•michaelchicory•5h ago•1 comments

Show HN: Slop News – HN front page now, but it's all slop

https://dosaygo-studio.github.io/hn-front-page-2035/slop-news
15•keepamovin•6h ago•5 comments

Show HN: Daily-updated database of malicious browser extensions

https://github.com/toborrm9/malicious_extension_sentry
14•toborrm9•21h ago•7 comments

Show HN: Horizons – OSS agent execution engine

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

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
172•vkazanov•2d ago•49 comments

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

https://rahuljaguste.github.io/Nethack_Falcons_Eye/
5•rahuljaguste•15h ago•1 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•9h ago•0 comments

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

https://github.com/adityaprasad-sudo/Explore-Singapore
4•ambitious_potat•10h ago•4 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: Sem – Semantic diffs and patches for Git

https://ataraxy-labs.github.io/sem/
2•rs545837•11h ago•1 comments

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

https://bastion-enclave.vercel.app
12•KevinChasse•21h ago•16 comments

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

https://github.com/AGDNoob/FastLog
5•AGDNoob•12h ago•1 comments

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

https://github.com/SawyerHood/gitclaw
9•sawyerjhood•22h ago•0 comments

Show HN: Gohpts tproxy with arp spoofing and sniffing got a new update

https://github.com/shadowy-pycoder/go-http-proxy-to-socks
2•shadowy-pycoder•13h ago•0 comments

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

https://startupperks.directory
4•osmansiddique•13h ago•0 comments
Open in hackernews

Show HN: NativeSwap – Low cost cross-chain swaps without wrappers or bridges

https://nativeswap.io
11•sourovaf•6mo ago
Hi HN,

We’ve been working on NativeSwap.io, a low-cost decentralized cross-chain swap platform. It lets users swap native assets (e.g. BTC <--> DOGE) directly, without using wrapped tokens or centralized bridges.

Our goal is to make cross-chain swaps cheaper, simpler, and safer. The platform is fully non-custodial and supports both regular and streaming swaps. Under the hood, it leverages liquidity from protocols like ThorChain and Maya Protocol.

Currently, We support the following blockchains:

- Bitcoin - Ethereum - BNB Smart Chain - Ripple - Dogecoin - Litecoin - Bitcoin Cash - Zcash - Base - Avalanche - Arbitrum - Dash - Radix - ThorChain - Maya Protocol

More are on the way.

We currently support Metamask and CTRL as browser wallets, as well as keystore files. Support for additional wallets is in progress.

We built this because most solutions either rely on wrapped assets or require trusting centralized bridges - both of which introduce risk. Many existing interfaces also charge high fees.

Would love feedback on the product, UI/UX, performance, security assumptions or anything else. Still early, but happy to answer questions and improve!

Thanks for checking it out

Comments

dnpp123•6mo ago
> How does NativeSwap work?

> NativeSwap currently operates using Thorchain and Mayachain protocols for cross-chain functionality. When you initiate a swap, you send your assets to a secure vault managed by these protocols. Assets are then exchanged directly for the native assets on the destination chain and sent to your address, all without the need for wrapped tokens or centralized bridges. This ensures a seamless, decentralized trading experience with complete control over your assets.

So it's just a wrapper around thorchain and mayachain? Why can't I use thorchain directly if I want to?

sourovaf•6mo ago
You're absolutely right. Technically, anyone with enough knowledge can interact directly with Thorchain or Mayachain. But in practice, doing so safely and efficiently is non-trivial. We've seen many cases where even technically capable users lost funds due to minor mistakes in transaction crafting.

NativeSwap is for general user or even for technical person if they want to ditch manual crafting in exchange of little fee. And that is the main motto of NativeSwap, making cross-chain exchange cost effective

That said, if you're comfortable working directly with the protocols, there are definitely alternatives available. Our focus is on making it cost-effective, easy and secure for general user.

dyl000•6mo ago
I’ve got “You're absolutely right” PTSD from LLMs now
sourovaf•6mo ago
lololol, you have any feedback after visiting nativeswap?
adi_hn07•6mo ago
Seems like a cool app ! Would love to have it on https://superlaun.ch :)
sourovaf•6mo ago
Can you tell me a bit about superlaun.ch?
adi_hn07•6mo ago
It's a product launch platform helping products get more exposure and traffic.
sourovaf•6mo ago
Okay, I will check it out
revskill•6mo ago
I do not get the point of web3. All tokens and coins have an owner who can just withdraw all money and user lost money.
sourovaf•6mo ago
You have wrong understanding of web3.