107 + Web tools and resources
UI Bakery RegEx Library
DataA curated list of useful regular expressions for different programming languages.
Violating GDPR?
Security TestingEnter a URL and this tool will tell you if the website is violating GDPR laws.
regex:help!
DataAn online tool to help you easily generate, test, and refine your regular expressions.
Automated Software Testing...
Learn Software TestingUnit Testing, Coverage Criteria and Design for Testability.
How to Make Software Fail
Learn Software TestingLearn how to catch bugs and break software as you discover different testing methods that will help you build better software.
DenyHosts
Security TestingDenyHosts is a script intended to be run by Linux system administrators to help thwart SSH server attacks (also known as dictionary based attacks and brute force attacks).
Fail2ban
Security TestingIt scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc
Mozilla Observatory
Security Testingonline tool that you can use to check any website’s header status.
regular expressions 101
DataRegex101.com is an interactive regular expression console that lets you debug your expressions in real-time.
Lighthouse Simulator
Performance TestingThis tool runs a Lighthouse performance test at a range of different network speeds.
Web Developer Checklist
Exploratory TestingChrome and Firefox extension to discover problem areas in websites.
TestProject
Automated CheckingTestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.
The Four Hour Tester
Learn Software TestingLearn software testing by focusing on simple exercises that take at most one hour to complete.
Image Optimization Test
Performance TestingAn online tool to enter a URL to see how well the images are optimized and what you can do to improve them.
ct.css
Performance TestingA diagnostic CSS snippet that exposes potential performance issues in your page’s `head` element.
Nginx Playground
DevOpsAn nginx playground website created by Julia Evans where we can paste the nginx configuration and test it out.
The WebAIM Million
Accessibility TestingAn annual accessibility analysis of the top 1,000,000 home pages
Can I Use
Other'Can I use' provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
Text Expander
OtherTextExpander lets you instantly insert snippets of text from a repository of emails, boilerplate and other content, as you type – using a quick search or abbreviation.
