BrowseRating
Independent browser performance rankings across macOS, Windows, Android, and iPad, using transparent Speedometer benchmarks and consistent testing methods.
Testing Frameworks, Browser Testing Tools & QA Resources
42 resources indexed
Using testing frameworks, end-to-end testing tools, and quality assurance resources. From unit testing to cross-browser compatibility, ensure your code works as expected everywhere.
Analytics.usa.gov
This website provides a window into how people are interacting with the US government online. The data come from a unified Google Analytics account for U.S. federal government agencies known as the Digital Analytics Program. This program helps government agencies understand how people find, access, and use government services online. For everyone else, it's an interesting look in to browser and device statistics with a huge sample size to help you build with current usage trends in mind.
Bruno API Client
Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.
Green Web Foundation
The internet is the world's largest coal-powered machine. Check if your website runs on green energy — and help make the internet fossil-free.
Open Source Insights
Your software and your users rely not only on the code you write, but also on the code your code depends on, the code that code depends on, and so on. An accurate view of the complete dependency graph is critical to understanding the state of your project. And it’s not just code: you need to know about security vulnerabilities, licenses, recent releases, and more.
Cron Debugger
With CronTool you can edit, debug and view one or multiple crontab / cron expressions on a calendar - all online & free forever. The last cron expression editor you'll ever need. Share cron jobs with your team, write AWS & Vercel cron jobs and more.
Cloudflare Internet Speed Test
Detailed internet speed test using Cloudflare servers. speed.cloudflare.com is a tool that allows you to measure the speed and consistency of your connection to the Internet. You can use it to verify that the speed your ISP promised you is the speed you are getting, compare different ISPs or test network connectivity in different parts of your house. The measurements run on the Cloudflare network, which spans data centers in over 300+ cities worldwide. This ensures you are testing against a server that is close to you, which means you are measuring only the speed of your ISP, with minimal networks in between that may impact your score.
Laravel Playground
Laravel Playground allows you to try out PHP and Laravel all from your browser. You have access to all Laravel classes and an extensive list of included Laravel packages (like Laravel DebugBar).
StatusCake
Website monitoring solution that drives revenue & keeps you online. Track your uptime, page speed, domain, server, & SSL certificates.
BrowserStack
Give your users a seamless experience by testing on 3000+ real devices and browsers.
UserTesting
Get paid to share your perspective on websites and experiences and make money online in your spare time
Browsers.fyi
Stay up to date with new browser features with new browser versions and release notes as site, feed or API.
eZ Server Monitor
eZ Server Monitor (eSM) is a script for monitoring Linux servers. It is available in Bash version and Web application. In its web version, eSM is a PHP script which provides a web page containing information such as the operating system, the number of users connected to the server, the system load, CPU, memory RAM, available disk space, bandwidth usage, and especially the port monitoring services such as FTP, SMTP, Web, etc.
Tango
Create step-by-step documentation with screenshots, in seconds.
Wayback Machine Archive
Explore more than 651 billion web pages saved over time.
Bundlephobia
Find the cost of adding a npm package to your bundle. JavaScript bloat is more real today than it ever was. Sites continuously get bigger as more (often redundant) libraries are thrown to solve new problems. Understand the performance cost of npm install in a new npm package before actually adding it to your bundle.
Responsive Image Breakpoints Generator
Easily generate the optimal responsive image dimensions. One image for all screen resolutions and different devices is not enough. An image per pixel is too much - so how can someone automatically choose the optimal responsive image sizes?
Down for Everyone or Just Me
This site checks if a website is down for everyone or just you. For example, if you can’t load or login to Facebook you can check if Facebook is down here and we will tell you if it is down when our servers check. This can be handy to know if the problem is with everyone or just something with your ISP or local area.
Web Accessibility Checklist
A checklist for creating accessible websites and web applications.
Accessibility Cheatsheet
Practical approaches to Universal Design for making your website/webapp accessible to everyone.
Color Blind Filter
View your website with simulated colour blindness to ensure your content is accessible.
Fathom Analytics
Fathom is a simple, light-weight, privacy-first alternative to Google Analytics. So, stop scrolling through pages of reports and collecting gobs of personal data about your visitors, both of which you probably don’t need. Our website stats show up on a single, blazingly fast dashboard so you can make business decisions quickly.
Polypane
Develop, debug and test websites and apps twice as fast. Know for sure your sites and apps work everywhere and for everyone.
Screen Size Map
An interactive map of screen sizes for responsive and adaptive design.
ImageOptim
ImageOptim makes images load faster. Removes bloated metadata. Saves disk space & bandwidth by compressing images without losing quality.
SEO Analyzer
If you’re struggling to get more visitors to your site, the answer might just lie in this free report!
web.dev
Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.
Browserling
Live interactive cross-browser testing. Get started in less than 5 seconds. Test in IE11 for free or upgrade for more options.
