How to: 🛠️ General Tools
- [CoderPad](https://coderpad.io) : Quickly Conduct Coding Interviews and Phone Screen Interviews.
- [CodePen](https://codepen.io) : Front End Developer Playground & Code Editor in the Browser
- [CORS-Tester](https://cors-error.dev/cors-tester/) : A tool for developers and API testers to check if an API is CORS-enabled for a given domain and identify gaps
- [Crontab Guru](https://crontab.guru/) : Quick and simple editor for cron schedule expressions
- [Devicons](http://vorillaz.github.io/devicons/#/main) : Cheatsheet for devs icons
- [Diagrams.net](https://app.diagrams.net/) : Drawing tools to make design and uml easily. Old draw.io
- [FreeFor.Dev](https://free-for.dev/#/) : A huge list of free resources and tools
- [Hotkey Cheatsheet](https://hotkeycheatsheet.com) : A comprehensive hotkey cheatsheet for popular software and applications
- [Imgur](https://imgur.com/) : Online image sharing and image hosting service.
- [Kody Tools](https://www.kodytools.com/dev-tools): 100+ dev tools including code converters, formatters, and minifiers.
- [Pyrexp](https://pythonium.net/regex) : Online regex tester and visualizer for Python.
- [regex101](https://regex101.com) : Online regex tester and debugger: PHP, PCRE, Python, Golang and JavaScript
- [regexr](https://regexr.com) : Another online tool to learn, build & test Regular Expressions
- [Ray.so](https://www.ray.so/): Beautiful code snippet screenshots.
- [Prodia AI Image API](https://prodia.com/) : API for open sourced image models
- [Wit AI](https://wit.ai) : Natural Language for Developers
- [SaaS Design](https://www.saasdesign.io/free-figma-templates) : Collection of open source Figma UI design templates for your next project.
- [Seymour](https://harc.github.io/seymour-live2017) : Live Programming for the Classroom
- [Code share](https://codeshare.io) : Share code in real-time with other developers
- [Solid Tools for Developers](https://soliddevtools.com) : Online debugging tools for developers and system administrators
- [OS Query](https://osquery.io) : Easily ask questions about your Linux, Windows, and macOS infrastructure
- [LaunchPad](https://launchpad.graphql.com) : Appollo launchepad for testing GraphQl queries
- [GraphOnline](https://graphonline.ru/en/) : Useful tool for visualizing Graphs
- [Data Structure Visualization](https://www.cs.usfca.edu/~galles/visualization/Algorithms.html) : Perfect website for visually learning Algorithms
- [IDE Onlang](https://ide.onelang.io) : Write in one language and get the same result in other languages.
- [JSON Crack](https://jsoncrack.com/) : An online open-source tool designed for visualizing data in various languages such as JSON, YAML, CSV, and more.
- [JSONing](https://jsoning.com/) : Collection of JSON tools, including a formatter, validator, comparator, testers, generators, and a mock API for testing and prototyping.
- [Pad.new](https://pad.new) : Free cloud-based IDE to run code and databases in almost any language
- [PullRequest](https://www.pullrequest.com/) : Code review as a service from vetted, professional reviewers
- [Python Visualizer](http://pythontutor.com/visualize.html) : Watch the execution of basic Python, Java, C++, etc. code step-by-step. Recommended for new programmers and the Canadian Computing Competition.  
- [Extends Class](https://extendsclass.com/) : Online developer tools: REST and SOAP clients, SQLite browser, testers (Regex, XPath, JSONPath) and other tools (Encoders, Converters and formatters)
- [Sourcegraph](https://sourcegraph.com/search) : Online tool for searching millions of open source repositories.
- [SVG Path Editor](https://yqnn.github.io/svg-path-editor/) : Online and open source SVG Path editor.
- [EmailDrop](https://www.emaildrop.io/): Emaildrop is a free disposable email provider.
- [Repl.it](https://repl.it): Accessible prototyping tool for various needs.
- [KeyBr (Typing Practice)](https://www.keybr.com/): Easy to use typing practice app.
- [Svgator](https://www.svgator.com/): Animate svg graphically. Its like a video editor but for svg. 
- [Webhook.site](https://webhook.site/): Useful tool for test and debug webhooks.
- [kandi](https://kandi.openweaver.com/): Jumpstart Application Development by finding the right Open Source resource
- [Svix Play](https://play.svix.com/): Webhook tester & debugger. Test webhooks directly from your test suite.
- [Typeracer](https://play.typeracer.com/): Increase your typing speed while racing against others.
- [Typerush](https://www.typerush.com/): Increase typing speed while racing.
- [IT-Tools](https://it-tools.tech/): Collection of handy online tools for developers.
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