Dev tools · alternatives · 2026
24 alternatives to I've updated my Linux System Call website and API
The Linux syscall table for 27 architectures: every system call number, argument and register, with a table per architecture, from Linux 3.3 to 7.3.
This resource provides a comprehensive reference for Linux system calls across 27 architectures, covering kernel versions 3.3 through 7.3. It displays system call numbers, arguments, registers, and historical changes… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Linux system exploration and troubleshooting tool with first class support for containers - draios/sysdig
2014 · github.com · its alternatives →
- 2H1
This is a 16bit CPU+Minicomputer from pure 74 series logic. It has user/kernel modes, virtual memory, prioritized IRQ's and DMA. It has a full C compiler and a unix-like OS. It's still in development.
2023 · sol-1.org · its alternatives →
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allocscope - a memory tracking tool. Contribute to matt-kimball/allocscope development by creating an account on GitHub.
2023 · github.com · its alternatives →
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The core question: how did HP's scientific calculators actually work at the gate level? That rabbit hole led to building one from scratch. The architectural decision everything else follows from: a decimal calculator should store numbers as BCD — one decimal digit per 4-bit nibble. A standard byte-oriented CPU (Z80, 6502) fights that layout constantly. So I designed a small custom CPU in Verilog where 4 bits is the natural data width and memory is nibble addressable. What the project covers: - Custom CPU: Harvard architecture, 12-bit ISA, 8-state execution FSM, hardware stack guard with a…
May 2026 · github.com · its alternatives →
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Linux turns 30, search kernal commit messages
2021 · linux-commits-search.typesense.org · its alternatives →
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a brainfuck interpreter supporting linux syscalls with an example HTTP server - ajyoon/systemf
2016 · github.com · its alternatives →
- 7G8
Pages for posting about my work
Mar 2026 · firthemouse.github.io · its alternatives →
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A beautiful web dashboard for Linux. Contribute to tariqbuilds/linux-dash development by creating an account on GitHub.
2014 · github.com · its alternatives →
- 9
Hey HN, I just wanted to share that after five months of intense work and countless caffeine-fueled writing sessions, "Master Software Architecture: A Pragmatic Guide" is now available. Writing this book was a crazy time. I entirely focused on it, and it took exactly 753 hours of writing, editing, and image editing & resizing(!) until the premiere. Yes, the last one (images) was a killer. If you ever think about writing a book, reserve a lot of time for it unless someone else does it for you. As a result, I am handing you the nearly 400-page book. It is a guide that will help you connect all…
2024 · leanpub.com · its alternatives →
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Zero dependencies. No external databases. Single binary. Just deploy and go. I needed something that would allow for real-time monitoring, and installation is as simple as dropping a single file and running it. That's exactly what Kula is. Kula is the Polish word for "ball," as in "crystal ball." The project is in constant development, but I'm already using it on multiple servers in production. It still has some rough edges and needs to mature, but I wanted to share it with the world now—perhaps someone else will find it useful and be willing to help me develop it by testing or providing…
Mar 2026 · github.com · its alternatives →
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a minimal versioned log structured relational DB in Common Lisp - GitHub - codr7/whirlog: a minimal versioned log structured relational DB in Common Lisp
2021 · github.com · its alternatives →
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Haskell for FPGA Hardware Design: Use abstractions like monads and lenses to implement 1970
2021 · unsafeperform.io · its alternatives →
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An Erlang library for generating adversarial network conditions for QAing distributed applications/systems on a single Linux box. - lostcolony/damocles
2015 · github.com · its alternatives →
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This project contains no code from Linux, BSD, Minix, or any other OS. Everything up until this point is written entirely from scratch, including a pure microkernel (that only implements multiprocessor priority scheduling, memory management, and interprocess communication), a work-in-progress implementation of the standard C library, and a variety of servers that provide drivers and other essential OS functionality. At the time of writing this post, the servers provide drivers for the keyboard, NVMe SSDs (that works on real hardware), a Unix-like virtual file system (with a single root…
2024 · github.com · its alternatives →
- 15IB
You know that old TI calculator you used in high school, then put in a box and forgot about? Have you ever wished you had an operating system for your calculator with preemptive multitasking, dynamic memory management, a tree filesystem conforming to the FHS, and all the comforts of Unix? Well, good news: that's totally a thing that exists. I've been working on my kernel for about three and a half years now and I'm looking for new contributors to help out. It's written entirely in z80 assembly, and it's both challenging and fun to work on. There's an IRC channel for contributors or people…
2014 · its alternatives →
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2021 · prodfiler.com · its alternatives →
- 17
Psdash▲5A linux system information web dashboard using psutils and flask - Jahaja/psdash
2014 · github.com · its alternatives →
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Distributed Time Synchronization Service. Contribute to rubrikinc/kronos development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 19
Search through commits from the Linux Kernel git repository instantly with Typesense. Celebrating 30 Years of Linux and 1 Million Linux Kernel Commits.
2021 · linux-commits-search.typesense.org · its alternatives →
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YC (S26) | Open Computer History | Record your screen continuously locally and provide context to your agents (Claude, Codex, Openclaw, Hermes, Runner...) - screenpipe/screenpipe
2024 · github.com · its alternatives →
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A lightweight, multi-layer Linux sandbox combining namespaces, pivot_root, seccomp-bpf, capability dropping, and an evidence-based verdict engine (Truthimatics Public Version) for secure, auditable code execution. - Division-36/Z-Jail
Jul 2026 · github.com · its alternatives →
- 23
The Motif Atlas: a light, animated guide to 32 structural motifs for cross-domain systems thinking.
Jun 2026 · nikitph.github.io · its alternatives →
- 24
Also compare
- Sysdig, a tool for Linux system exploration alternatives
- Homebrew 16bit CPU from 74HC logic with C compiler and Unix-like OS alternatives
- I wrote a tool in Rust for tracking all allocations in a Linux process alternatives
- A nibble-oriented CPU in Verilog to build a scientific calculator alternatives
- Linux Commit Messages Search alternatives
- A partial HTTP server written in brainfuck extended with syscalls alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →