nowfound

Dev tools · alternatives · 2026

24 alternatives to Geeonx

Multiplatform C GUI-library for Windows, macOS, Linux

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Geeonx launched in 2020; newer entries below may have overtaken it.

  1. 1GA

    geeonx, cross-platform, crossplatform, multiplatform, gui, library, gui designer, interface

    2019 · geeonx.org · its alternatives →

  2. 2
    Gamma▲1,169

    Auto-generate decks, docs & social posts inside any workflow

    2022 · gamma.app · its alternatives →

  3. 3

    🎁 A glib-like multi-platform c library. Contribute to tboox/tbox development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  4. 4
    Flox▲375

    Hey Everyone! Ron here, part of the NixOS Foundation and building Flox. Just coming out of this years NixCon and pretty excited to show hn below :) As of today, NVIDIA officially recognizes Canonical, SUSE, CIQ, and Nix—via Flox—as supported distributors for CUDA. Full blog - https://developer.nvidia.com/blog/developers-can-now-get-cud... This is a huge win for the Nix community. For years, CUDA on Nix was possible but painful—builds could take hours, and redistributing prebuilt binaries was blocked by NVIDIA's licensing requirements. NVIDIA's growing engagement with key…

    2024 · flox.dev · its alternatives →

  5. 5

    Not sure if I would post this for the last day of #marchintosh OR wait for tomorrow the 1st of April. Both apply equally. Anyway, here's a pet project of mine, I made it as a glued on for another pet project of mine, but it developed a life of it's own now and can soar skyward toward success, fame, and glory.

    2024 · github.com · its alternatives →

  6. 6

    Hi HN, I'm Barry and I've built Prism.Tools (https://blgardner.github.io/prism.tools/) – a collection of client-side developer utilities that respect your privacy. Many of these tools were used way back in the days when I ran a BBS and started my communities first ISP, serving three local communities with Dial-Up Internet, Web Hosting etc. The tools have been refined to reflect the changes in tech since then and designed for the Novice and Pro alike. As I locate more tools others may find useful I will refine and add them to the collection. Use them, Share them, or not.…

    Jan 2026 · blgardner.github.io · its alternatives →

  7. 7

    An experimental Python-to-C transpiler and domain specific language for embedded high-performance computing - zanellia/prometeo

    2021 · github.com · its alternatives →

  8. 8

    Build terminal dashboards using ascii/ansi art and javascript - yaronn/blessed-contrib

    2015 · github.com · its alternatives →

  9. 9

    Slint is a declarative GUI toolkit written primarily in Rust, with API support for multiple programming languages such as C++ and JavaScript. It is designed for desktop and embedded usage. The Slint website has just been redesigned. And we added a new Royalty-Free License option besides GPL and commercial

    2023 · slint.dev · its alternatives →

  10. 10GF

    Hello HN! For the past few months, I've been building a Nix-specific CI service, and quite a few people have been productively using it, so I thought I'd Show HN it. You might be wondering why build a Nix-specific CI. It turns out its quite hard to get a really good CI setup for Nix without spending a lot of time or money on it (or both), and even then solutions don't tend to be optimal. Garnix, on the other hand, handles everything, and simply. Just create an account, install the GitHub app on the repositories you want, and you're good to go! Each package gets its own GitHub check, and…

    2022 · its alternatives →

  11. 11
  12. 12

    A repository that collects libc ABI files for multiple versions and a tool to combine them into one dataset. - ziglang/libc-abi-tools

    2021 · github.com · its alternatives →

  13. 13
    Gum▲152

    A tool for building glamorous shell scripts

    2022 · github.com · its alternatives →

  14. 14

    Author here. RMUX started from a frustration: I've used tmux for years and got tired of scraping output with grep and sleeps to automate anything. So I rebuilt the multiplexer from scratch in Rust, with a programmable layer on top. Two surfaces: a tmux-compatible CLI (~90 commands, your keybindings just work), and a typed async Rust SDK on the same daemon — stable pane IDs, structured snapshots, locator-style waits. The idea is Playwright-style automation, but for terminals. Native on Linux, macOS, Windows (real ConPTY, no WSL). Demos and docs at rmux.io. Happy to answer questions about the…

    May 2026 · github.com · its alternatives →

  15. 15AG
  16. 16

    A tool for glamorous shell scripts 🎀. Contribute to charmbracelet/gum development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  17. 17

    A web based UI client for managing git repositories

    2020 · gitconvex.com · its alternatives →

  18. 18
    Prepros▲61

    GUI compiler for preprocessing languages

    2014 · prepros.io · its alternatives →

  19. 19LA
  20. 20
  21. 21

    A library for creating native cross-platform GUI apps - yue/yue

    2017 · github.com · its alternatives →

  22. 22

    NocommandLine - A GUI for Google App Engine, Cloud Run & Datastore Emulator. Makes it super simple to run, deploy, view logs of your GAE/Cloud Run Apps.

    2021 · nocommandline.com · its alternatives →

  23. 23

    Xlambda: The Ultimate X Window Manager. Contribute to luizdemilon/Xlambda development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  24. 24

    A while ago I shared an early version of ggc, a Git helper I built in Go. Since then the project has grown quite a bit, and I’d love to share the latest updates (v6.0). Repo: https://github.com/bmf-san/ggc Install: - macOS/Linux: `brew install ggc` - Go: `go install github.com/bmf-san/ggc/v6@latest` - Homebrew: `brew install ggc` - Or grab binaries: https://github.com/bmf-san/ggc/releases Features: Dual modes: Traditional CLI commands (ggc add, etc.) and interactive mode (launch with just ggc) Intuitive command structure:…

    2025 · github.com · its alternatives →

Also compare

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 →