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fltk

v1.5.22 Stable

Rust bindings for the FLTK GUI library

MIT Edition 2021 MSRV 1.67
GUI #gui#ui#widgets#toolkit#user-interface

Quick Verdict

  • โœ“Stable API (1.x for 6+ years)
  • โœ“Trusted by 743 crates
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
1.4M
Dependents
743
Releases
400
Size
199KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

28.9K downloads in the last 30 days (963/day), up 49% from the previous period.

๐Ÿ”—
Moderate adoption

743 crates depend on fltk. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 69 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 6+ years

The API has been stable (1.x) for over 6 years with 400 releases. This level of maturity means you can depend on it without worrying about breaking changes.

โš ๏ธ
Notable yanked versions

13% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include fltk-theme, fltk-webview, etradeTaxReturnHelper, booklibrs, linestring. When high-quality crates choose fltk, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 13/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
768/day avg+39%
05001K2K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.5.22
31%
v1.5.9
24%
v1.5.4
18%
v1.4.36
13%
v1.5.2
13%

Release Timeline

400 releases52 yankedsince 2020
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F
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A
M
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A
S
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N
D
2020
173
2021
125
2022
33
2023
31
2024
17
2025
21
2026
Less
More|
Yanked

Feature Flags

cairoextno-pangogtk-decorno-imagesuse-ninjano-gdipluspkg-configfltk-configfltk-sharedsystem-fltksystem-zlibuse-waylandfltk-bundledlegacy-openglstatic-msvcrtsystem-libpngsystem-libjpegenable-glwindowsingle-threaded

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
743
crates depend on fltk

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