nowfound

Dev tools · June 20, 2023

PolymurHash, a fast hash with a mathematically proven collision rate

The PolymurHash universal hash function. Contribute to orlp/polymur-hash development by creating an account on GitHub.

PolymurHash, a fast hash with a mathematically proven collision rate launched on June 20, 2023 with 8 votes, #1,746 of 4,655 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.

Does a similar job

all alternatives →
  • Neural-hash-collider – Find target hash collisions for NeuralHash2021 · github.com · ▲623

    Preimage attack against NeuralHash 💣. Contribute to anishathalye/neural-hash-collider development by creating an account on GitHub.

  • TT
  • Discohash – Fast Hash2020 · github.com · ▲75

    :rocket: DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS - DO-SAY-GO/DISCoHAsH

  • Beamsplitter – a new possibly universal hash2020 · github.com · ▲69

    :gem: Beamsplitter - A new (possibly universal) hash that passes SMHasher. Built mainly with a random 10x64 S-box. Also in NodeJS - DO-SAY-GO/beamsplitter

  • A hash array-mapped trie implementation in C2023 · github.com · ▲171

    Long-simmering side project that is finally ready to see the light. HAMTs are a cool persistent data structure and implementing one has been a lot of fun. Beyond the code, there is likely some value in the extensive and largely complete implementation docs; basic benchmarks are linked in the README, too. Kind of aiming to be "the libavl for HAMTs". That is obviously a high and aspirational bar but a distinct possibility if it stirs up a little interest and/or contribution. Anyways, it's time for this to go out, collect feedback and maybe even some use outside of toy projects. Let me…

  • Hashbase2018 · hashbase.io · ▲71

    Hosting for the peer-to-peer Web.

More dev tools this month

the category →
  • /dev/null▲490

    a social network for devs

    Dev tools · 4d ago · dev-null.sh

  • Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

    Dev tools · 18h ago · github.com

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 29d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 24d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 22d ago · talanoa.email

Source: Show HN post ↗

Launched alongside, June 2023

the whole month →
  • Heya HN, I've been working on a reddit-like platform as my primary side project for the last few years. Doing a (very) soft launch today, mainly because I want to use it to encourage discussion of alternatives. How non.io works: 1. Free to browse, paid to interact. 2. Minimum subscription is $2 (though you can choose more). I take $1 to run the servers, everything left gets split evenly between everything you upvote that month. It's a simple model, but I hope it's a better one than the freemium model we've been relying on for the last few years. Fundamentally I feel like any ad-supported…

    Commerce · 2023 · non.io

  • Sivi AI▲938

    Generative AI to magically turn text to visual designs

    AI · 2023 · sivi.ai

  • Effortlessly publish on Twitter and LinkedIn, now with AI

    Growth · 2023 · typefully.com

  • Olvy 2.0▲826

    Analyze user feedback 10x faster with AI

    AI · 2023 · olvy.co

  • SlashPage▲755

    Create websites in seconds to build your first 1K community

    Growth · 2023 · slashpage.com

  • Easy to use AI-powered, drag-and-drop website, SAAS landing, directory, and blog builder for startups, mobile apps, and SaaS. 100% no code, no design skills needed.

    AI · 2023 · unicornplatform.com