C Containers

Open-source C projects categorized as Containers

Top 21 C Container Projects

  1. Netdata

    The open-source observability platform everyone needs

    Project mention: Netdata: 20% discount on all annual plans Promo code BF20241Y | news.ycombinator.com | 2024-12-04
  2. CodeRabbit

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  3. cosmopolitan

    build-once run-anywhere c library

    Project mention: Release Cosmopolitan v4.0.0 ยท jart/cosmopolitan | news.ycombinator.com | 2025-01-23
  4. wasm3

    ๐Ÿš€ A fast WebAssembly interpreter and the most universal WASM runtime

    Project mention: Wasm3 + TinyGo on PSP | dev.to | 2024-12-19

    Ultimately, the combination of C and Wasm3 worked successfully.

  5. LXC

    LXC - Linux Containers

  6. crun

    A fast and lightweight fully featured OCI runtime and C library for running containers

    Project mention: Crun โ€“ A fast and lightweight featured OCI runtime | news.ycombinator.com | 2025-01-05
  7. criu

    Checkpoint/Restore tool

    Project mention: CRIU, a project to implement checkpoint/restore functionality for Linux | news.ycombinator.com | 2024-06-21
  8. barco

    Linux containers from scratch in C.

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  10. lxcfs

    FUSE filesystem for LXC

  11. felix

    Project Calico's per-host agent Felix, responsible for programming routes and security policy.

  12. fuse-overlayfs

    FUSE implementation for overlayfs

    Project mention: BTFS (BitTorrent Filesystem) | news.ycombinator.com | 2024-04-15

    Maybe something like this? https://github.com/containers/fuse-overlayfs

  13. composefs

    The reliability of disk images, the flexibility of files

    Project mention: Red Hat to contribute container tech (Podman, bootc, ComposeFS, etc.) to CNCF | news.ycombinator.com | 2024-11-14

    Composefs has a totally crucial feature that sold me immediately, which is that if two containers use the same file, the kernel can serve that file from the same page cache. This means you can hypothetically launch a lot of containers, and if they share some layers/base images, the memory usage can still be quite reasonable. Nice. https://github.com/containers/composefs?tab=readme-ov-file#b...

  14. CC

    A small, usability-oriented generic container library.

  15. komihash

    Very fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, inline C/C++) 26GB/s + PRNG

  16. containers

    Simple containers using Linux user namespaces โ€” see also https://github.com/arachsys/ucontain (by arachsys)

  17. Containers

    This library provides various containers. Each container has utility functions to manipulate the data it holds. This is an abstraction as to not have to manually manage and reallocate memory. (by bkthomps)

  18. Ruby-LXC

    ruby bindings for liblxc

  19. bluechi

    Eclipse BlueChi is a systemd service controller intended for multi-node environments with a predefined number of nodes and with a focus on highly regulated ecosystems such as those requiring functional safety.

  20. libGimbal

    C17-based extended standard library, cross-language type system, and unit testing framework targeting Sega Dreamcast, Sony PSP and PSVita, Windows, Mac, Linux, Android, iOS, and WebAssembly.

  21. osxiec

    Native Docker-like solution for macOS developed by Okerew. It has it own containers. It leverages native macOS features to provide containerization capabilities, albeit with some limitations compared to Docker.

    Project mention: New update for my native macos docker like alternative | dev.to | 2025-03-04

    Added a way to broadcast commands to the ip/vlan osxiec network straight from osxiec, added updating container config files in an existing container, fixed bugs, added better support for running background tasks in a container, improved the gui version and the container hub https://github.com/Okerew/osxiec/releases/tag/v0.8

  22. vita

    An auxiliary standard library for quick prototyping with modern C. (by kirillsaidov)

  23. flare

    Debug how containers react to signals (by xr09)

  24. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Container projects in C? This list will help you:

# Project Stars
1 Netdata 73,782
2 cosmopolitan 19,084
3 wasm3 7,485
4 LXC 4,790
5 crun 3,232
6 criu 3,131
7 barco 1,511
8 lxcfs 1,083
9 felix 918
10 fuse-overlayfs 556
11 composefs 492
12 CC 244
13 komihash 212
14 containers 186
15 Containers 168
16 Ruby-LXC 133
17 bluechi 131
18 libGimbal 83
19 osxiec 29
20 vita 13
21 flare 2

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