frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: BlockFrame – A local, erasure-coded storage engine in Rust

https://github.com/crushr3sist/blockframe-rs
2•DeusCodex•1d ago

Comments

DeusCodex•1d ago
Hi HN, author here. I built BlockFrame because I wanted the durability of distributed object storage (erasure coding, bit-rot protection) but for local, single-node archives.

It is a storage engine that shards files into Reed-Solomon blocks (RS(30,3) or RS(1,3)) to guarantee mathematical recovery from disk corruption. It then exposes this engine via a FUSE/WinFSP interface so you can access the data using standard tools (read, seek) without needing custom APIs.

Key features:

Engine Layer: Handles the heavy lifting of parity calculation and Merkle tree verification.

Access Layer: Virtual filesystem driver allows zero-copy access and random seeking on multi-gigabyte datasets.

Self-Healing: The engine transparently reconstructs corrupted sectors during reads.

I’m graduating in May and aiming for systems roles in the UK. I'd love feedback on the architecture and any feedback is highly appreciated, Thank you.

compressedgas•23h ago
RS(1,3) is a slow way to store four copies.

Show HN: Open database of link metadata for large-scale analysis

https://github.com/rumca-js/RSS-Link-Database-2025
4•renegat0x0•4d ago•1 comments

Show HN: I visualized the entire history of Citi Bike in the browser

https://bikemap.nyc/
88•freemanjiang•15h ago•29 comments

Show HN: I built a "Do not disturb" Device for my home office

https://apoorv.page/blogs/over-engineered-dnd
81•quacky_batak•4d ago•42 comments

Show HN: Shuffle Times – a daily puzzle to unscramble real headlines

https://shuffletimes.com/
2•patrickbuahgiar•3h ago•0 comments

Show HN: How I generate animated pixel art with AI and Python

https://sarthakmishra.com/blog/building-animated-sprite-hero
5•sarthak_drool•5h ago•1 comments

Show HN: Free and local browser tool for designing gear models for 3D printing

https://gears.dmtrkovalenko.dev
48•neogoose•1d ago•11 comments

Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI

https://github.com/x011/smtp-tunnel-proxy
129•lobito25•1d ago•43 comments

Show HN: ADHD Focus Light

https://github.com/zonghaoyuan/adhd-focus-light
4•zonghao•4h ago•0 comments

Show HN: Audio Isolation with SAM Audio for free

https://github.com/alexhamidi/samantha
3•ahamidi_•5h ago•0 comments

Show HN: KeelTest – AI-driven VS Code unit test generator with bug discovery

https://keelcode.dev/keeltest
27•bulba4aur•20h ago•14 comments

Show HN: An LLM response cache that's aware of dynamic data

https://blog.butter.dev/on-automatic-template-induction-for-response-caching
12•raymondtana•13h ago•1 comments

Show HN: VaultSandbox – Test your real MailGun/SES/etc. integration

https://vaultsandbox.com/
54•vaultsandbox•1d ago•9 comments

Show HN: Comet MCP – Give Claude Code a browser that can click

https://github.com/hanzili/comet-mcp
28•hanzili•4d ago•26 comments

Show HN: Mantic.sh – A structural code search engine for AI agents

https://github.com/marcoaapfortes/Mantic.sh
76•marcoaapfortes•1d ago•36 comments

Show HN: I built Mike – AI motion graphics

https://www.mike.new/
3•chcardoz•6h ago•1 comments

Show HN: A to Z – A word game I built from a childhood road trip memory

https://a26z.fun/
10•jackhulbert•14h ago•7 comments

Show HN: Titan AI Explore – A curated hub for AI tools, tutorials, and projects

https://www.titanaiexplore.com/
2•chynnahe•7h ago•0 comments

Show HN: 48-digit prime numbers every git commit

https://textonly.github.io/git-prime/
66•keepamovin•6d ago•53 comments

Show HN: Tylax – A bidirectional LaTeX to Typst converter in Rust

https://github.com/scipenai/tylax
22•democat•18h ago•4 comments

Show HN: Tailsnitch – A security auditor for Tailscale

https://github.com/Adversis/tailsnitch
273•thesubtlety•2d ago•28 comments

Show HN: SludgeReport.io – like that other site but AI, Tech, Startup News

https://sludgereport.io/
2•stets•8h ago•3 comments

Show HN: Prism.Tools – Free and privacy-focused developer utilities

https://blgardner.github.io/prism.tools/
365•BLGardner•1d ago•99 comments

Show HN: DoNotNotify – Log and intelligently block notifications on Android

https://donotnotify.com/
342•awaaz•2d ago•164 comments

Show HN: Stash – Sync Markdown Files with Apple Notes via CLI

https://github.com/shakedlokits/stash
72•shuka•1d ago•21 comments

Show HN: DailyWave – a one-task-at-a-time productivity app (open source)

https://github.com/kks0488/dailywave
4•kyoungsookim•8h ago•0 comments

Show HN: Make audio loops online

https://makeloops.online/
67•bilalba•2d ago•22 comments

Show HN: llmgame.ai – The Wikipedia Game but with LLMs

https://www.llmgame.ai
24•jmcallister•2d ago•23 comments

Show HN: Jax-JS, array library in JavaScript targeting WebGPU

https://ss.ekzhang.com/p/jax-js-an-ml-library-for-the-web
80•ekzhang•1d ago•22 comments

Show HN: Server-rendered multiplayer games with Lua (no client code)

https://cleoselene.com/
79•brunovcosta•3d ago•58 comments

Show HN: Kerns – A Continuous Research Workspace

https://www.kerns.ai/
4•kanodiaayush•11h ago•0 comments