Alternatives and similar repositories for Proton:

Users that are interested in Proton are comparing it to the libraries listed below

• doitsujin / dxvk
  Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine
  ☆13,826Updated this week
• GloriousEggroll / proton-ge-custom
  Compatibility tool for Steam Play based on Wine and additional components
  ☆10,455Updated 2 weeks ago
• lutris / lutris
  Lutris desktop client
  ☆8,260Updated this week
• ValveSoftware / steam-for-linux
  Issue tracking for the Steam for Linux beta client
  ☆4,294Updated 4 months ago
• FeralInteractive / gamemode
  Optimise Linux system performance on demand
  ☆4,931Updated this week
• NVIDIA / open-gpu-kernel-modules
  NVIDIA Linux open GPU kernel module source
  ☆15,419Updated last month
• flightlessmango / MangoHud
  A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. Discord: https://discordapp.com/invite/Gj5YmBb
  ☆6,713Updated last week
• darlinghq / darling
  Darwin/macOS emulation layer for Linux
  ☆11,667Updated last week
• ValveSoftware / wine
  Wine with a bit of extra spice
  ☆1,336Updated this week
• Jguer / yay
  Yet another Yogurt - An AUR Helper written in Go
  ☆11,431Updated this week
• SerenityOS / serenity
  The Serenity Operating System 🐞
  ☆30,969Updated this week
• ValveSoftware / gamescope
  SteamOS session compositing window manager
  ☆3,335Updated this week
• VSCodium / vscodium
  binary releases of VS Code without MS branding/telemetry/licensing
  ☆26,067Updated this week
• dylanaraps / neofetch
  🖼️ A command-line system information tool written in bash 3.2+
  ☆22,391Updated 5 months ago
• bottlesdevs / Bottles
  Run Windows software and games on Linux
  ☆6,700Updated this week
• gnif / LookingGlass
  An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.
  ☆4,797Updated 3 months ago
• wine-mirror / wine
  ☆3,268Updated this week
• copy / v86
  x86 PC emulator and x86-to-wasm JIT, running in the browser
  ☆20,103Updated last week
• flatpak / flatpak
  Linux application sandboxing and distribution framework
  ☆4,338Updated this week
• ungoogled-software / ungoogled-chromium
  Google Chromium, sans integration with Google
  ☆21,159Updated last week
• Matoking / protontricks
  A wrapper that does winetricks things for Proton enabled games, requires Winetricks.
  ☆1,736Updated this week
• maharmstone / btrfs
  WinBtrfs - an open-source btrfs driver for Windows
  ☆6,118Updated 2 months ago
• reactos / reactos
  A free Windows-compatible Operating System
  ☆14,961Updated this week
• Winetricks / winetricks
  Winetricks is an easy way to work around problems in Wine
  ☆2,873Updated this week
• curl / curl
  A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IM…
  ☆36,521Updated this week
• RPCS3 / rpcs3
  PlayStation 3 emulator and debugger
  ☆15,984Updated this week
• ruffle-rs / ruffle
  A Flash Player emulator written in Rust
  ☆16,021Updated this week
• gorhill / uBlock
  uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
  ☆49,116Updated this week
• servo / servo
  Servo, the embeddable, independent, memory-safe, modular, parallel web rendering engine
  ☆28,956Updated this week
• NationalSecurityAgency / ghidra
  Ghidra is a software reverse engineering (SRE) framework
  ☆53,046Updated this week