hashcash-js by 007

Generic javascript implementation of hashcash

created at Dec. 29, 2010, 6:19 p.m.

2 +0

52 +0

7 +0

captchagen by contra

Captcha generation for NodeJS

created at June 20, 2012, 11 a.m.

11 +0

182 +0

67 +0

SliderCaptcha by ArgoZhang

Slider captcha support mobile

created at March 15, 2019, 4:49 p.m.

10 +0

271 +1

80 +0

captcha by trekjs

A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.

created at Feb. 5, 2017, 11:43 p.m.

9 +0

467 +1

46 +0

MotionCAPTCHA by wjcrowcroft

MotionCAPTCHA jQuery Plugin - Stop Spam, Draw Shapes

created at May 27, 2011, 2:03 p.m.

74 +0

823 +0

122 +0

svg-captcha by produck

generate svg captcha in node

created at May 6, 2016, 11:55 a.m.

24 +0

1,865 +4

174 +0

buster by dessant

Captcha solver extension for humans, available for Chrome, Edge and Firefox

created at Nov. 18, 2018, 8:31 a.m.

113 +0

8,023 +29

597 +0