PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
169,177

Apps indexed

 

Freshness
37 min ago

Last update

 

Cadence
1,540/day

7-day average

Indexed today: 1,221

PulseGate

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Capy UI

capy-ui.org·Infrastructure

Capy UI is an open-source GUI toolkit written in Zig that enables developers to build cross-platform applications with a native look and feel. It supports Windows, Linux, and Web, with macOS and Android in development. Capy UI provides native UI components, keyboard shortcut support, and accessibility features, and can be used from Zig or via its C API.

Open SourceMPL-2.0
WebmacOSWindowsLinux
C
Capy UI preview
Visit capy-ui.org↗
⭐2.6k
stars
🍴96
forks
✓5
features
📅2021
since

Overview

5 features

Capy UI sits in PulseGate's Frameworks & SDKs category. It focuses on building native-looking cross-platform apps without managing multiple codebases or toolkits. Capy UI is an open-source project aimed at zig developers building desktop or web apps. The project is open source (MPL-2.0). It runs on the web, macOS, Windows, and Linux.

Capy UI first shipped in 2021. The project is developed in the open on GitHub with 2.6k stars. Across PulseGate's embedding index, Capy UI has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are native components, cross-platform, and keyboard shortcuts.

  • ✓Native components
  • ✓Cross-platform
  • ✓Keyboard shortcuts
  • ✓Accessibility support
  • ✓C API export

Tags

zig-guicross-platform-toolkitnative-ui

Built with & integrations

Runs on
BrowsermacOSWindowsLinux

Trust & compliance

LicenseMPL-2.0
Verified signals
✓ HTTPS✓ Open Source✓ Free tier✓ GitHub · ★ 2.6k

Recent events

Latest indexed changes and source events

  1. IndexedJun 17, 2:17 PM

    capy-ui.org discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Capy UI

What is Capy UI?
Capy UI focuses on building native-looking cross-platform apps without managing multiple codebases or toolkits. It is catalogued under Frameworks & SDKs on PulseGate.
Who should use Capy UI?
Capy UI is an open-source project built for zig developers building desktop or web apps.
Does Capy UI have a free plan?
Yes — Capy UI is open source under the MPL-2.0 license and free to use.
What platforms does Capy UI run on?
Capy UI runs on the web, macOS, Windows, and Linux.
Is Capy UI still active?
PulseGate's automated liveness checks currently classify Capy UI as active.
What tools are similar to Capy UI?
Similar tools tracked by PulseGate include WebUI, OpenTUI, and CheapUI.WebUIOpenTUICheapUI
How long has Capy UI been around?
Capy UI first shipped in 2021.
Is Capy UI open source?
Yes — Capy UI is open source under the MPL-2.0 license, developed on GitHub.

At a glance

Platforms
Web
Languages
English
Open source
Yes · ★ 2.6k
License
MPL-2.0
First seen
Feb 5, 2022
Activity
🟢 Active
Status
🟢 Active
Built for
Zig developers building desktop or web apps
Model
Open source
Solves
Building native-looking cross-platform apps without managing multiple codebases or toolkits.

Developer

Capyui
Community-driven
↗ GitHub

Open source

View on GitHub →
⭐ Stars
2,650
🍴 Forks
96
Open issues
25
Last commit
7mo ago
Commits 90d
0
Contributors
27
Authorship
Community-driven
Default branch
master

PulseGate index

Confidence
Medium · 73
Indexed
Jun 17, 2026
Lifecycle
Alive
Activity
Active
First seen
Feb 2022
Last seen
4w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqi5rvzb0o252ao1gcmw6cgc
Slug
capy-ui-cross-platform-gui-toolkit-capy-ui-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 17, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 11, 2026
Canonical URL
https://capy-ui.org/

Similar apps

Other apps tracked under the same category.

  • WebUI
    webui.me
  • OpenTUI
    opentui.com
  • CheapUI
    cheapui.com
  • coss ui
    coss.com
  • junwen-k/ui-x
    junwen-k.dev
  • Zigar
    zigar.net