18KB ls alternative in no_std rust and Libc

In plain words

This is a Rust library providing an 18KB implementation of the ls command that works in no_std environments and with Libc. It is designed for developers who need directory listing functionality in resource-constrained or embedded Rust projects where standard library support may be unavailable. The compact size makes it suitable for systems with strict memory limitations while maintaining compatibility with standard C library interfaces.

written from the facts on this page · September 2026

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  An Express-inspired web framework for Rust2022 · crates.io · ▲85

  crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

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  High-performance, compiled Datalog in Rust as a proc macro2020 · crates.io · ▲6

  crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

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  Comma Separated Values (CSV) to Unicode Separated Values (USV)2024 · crates.io · ▲208

  crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

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  Lstr – A modern, interactive tree command written in Rust2025 · github.com · ▲227

  Hi HN, (First time poster!) I'm the author of `lstr`. I've always loved the classic Linux `tree` command for its simplicity, but I often found myself wanting more modern features like interactivity and Git integration. So, I decided to build my own version in Rust with a philosophy of being fast, minimalist, and interactive. It was also an excuse to help learn more about Rust\! Here's a quick look at the interactive mode: https://raw.githubusercontent.com/bgreenwell/lstr/main/asset... I've just released v0.2.0 with some features I think this community might find…

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  Developed from my Prison cell: A Libcurl TUI HTTP Client in Rust.2023 · github.com · ▲47

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  checkline: check each line you want from stdin to stdout (CLI/TUI/Rust)2022 · crates.io · ▲5

  crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

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  /dev/null▲482

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

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  Dev tools · 27d ago · github.com

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

  Dev tools · 25d ago · github.com

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  Dev tools · 23d ago · openbot.run

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  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 · 20d ago · talanoa.email

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  CoreSpeed▲332

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  Dev tools · 28d ago · corespeed.io

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  Life & fun · Jul 2026

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  Life & fun · Jul 2026 · 18words.com

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  Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)▲1,033

  Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 560 KB and it doesn't need to fetch anything once you got it. Open it in a browser and then you can…

  Dev tools · Jul 2026 · bento.page

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  Getting GLM 5.2 running on my slow computer▲937

  A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…

  AI · Jul 2026 · github.com

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  OpenSEO▲928

  Hello! For the last 2 months, I've been building OpenSEO. It's a user friendly UI wrapping the DataForSEO API which has high quality SEO data for keywords, backlinks, AI SEO and competitor research. Instead of paying $100+ per month, you buy DataForSEO credits and pay only for usage. The coolest thing about the project so far has been hearing about what people are building on top of it. People are using coding agents to quickly integrate with Google Search Console, Google Ads and building their own AI SEO and reporting features. Many were already building their own custom solutions around…

  Dev tools · Jul 2026 · openseo.so