libgd.github.io

The GD Graphics Library is a graphics software library by Thomas Boutell and others for dynamically manipulating images. Its native programming language is ANSI C, but it has interfaces for many other programming languages. It can create GIFs, JPEGs, PNGs, and WBMPs. Support for drawing GIFs was dropped in 1999 when Unisys revoked the royalty-free license granted to non-commercial software projects for the LZW compression method used by GIFs. When the Unisys patent expired worldwide on July 7, 2004, GIF support was subsequently re-enabled. More information...

Multilingual Wikipedia

In June 2020 the website libgd.github.io was on the 162,161st place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 1,334,726th place in June 2020. From Wikipedians' point of view, "libgd.github.io" is the 233,851st most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before hosstile.com and after cdnis.edu.hk in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:
162,161st place
108,200
+24,100
AR-score:
233,851st place
9,900
0
F-score:
1,334,726th place
2
0

German Wikipedia (de)

PR-score:
18,642nd place
80,000
+24,900
AR-score:
39,768th place
6,100
0
F-score:
255,307th place
1
0

English Wikipedia (en)

PR-score:
248,428th place
28,200
-800
AR-score:
252,375th place
3,800
0
F-score:
878,746th place
1
0

BestRef shows popularity and reliability scores for sources in references of Wikipedia articles in different languages. Data extraction based on complex method using Wikimedia dumps. To find the most popular and reliable sources we used information about over 200 million references of Wikipedia articles. More details...