| Color Hunt |
Color Hunt is a free and open platform for color inspiration with thousands of trendy hand-picked color palettes. |
| The Noun Project |
Icons and Photos For Everything. |
| Taskade |
All-in-One Collaboration. Chat, Organize, Get Things Done. |
| Codeclimate |
Online code quality metrics analyzer |
| KeyCode Info |
Easy visualizer for JavaScript KeyCodes. |
| Carbon |
Create and share beautiful images of your source code. |
| CodeAbbey |
Website that contains collection of programming problems to practice solving, learn to program and code, and win certificates. |
| Shield.io |
Create beautiful badges for your markdown document. |
| DevHints |
Rico's cheat sheets. |
| Netlify |
Build, deploy, and manage modern web projects. |
| GitHub |
GitHub is a development platform inspired by the way you work. |
| GitHub Pages |
Websites for you and your projects (Static projects.) |
| Gist |
Instantly share code, notes, and snippets. |
| Gitter |
Gitter is a chat and networking platform that helps to manage, grow and connect communities through messaging, content and discovery. |
| DevHub |
TweetDeck for GitHub. See repo activities and manage your notifications by creating columns with filters, saving items for later and more. |
| Trello |
Trello’s boards, lists, and cards enable you to organize and prioritize your projects in a fun, flexible, and rewarding way. |
| Taiga |
Taiga is a project management platform for agile developers & designers and project managers who want a beautiful tool that makes work truly enjoyable. |
| Notion |
The all-in-one workspace for your notes, tasks, wikis, and databases. |
| Choose an License |
An open source license protects contributors and users. Businesses and savvy developers won’t touch a project without this protection. |
| JS Paint |
it's a web-based remake of MS Paint. |
| svgomg |
Web GUI for SVGO. |
| HTML Minifier |
Minify HTML and any CSS or JS included in your markup. |
| CSS Compressor |
Use CSS Compressor to compress CSS (CSS 1, CSS 2, CSS 2.1 & CSS 3) to reduce CSS code size and make your website load faster. |
| JS Compressor |
It's an online JavaScript compressor that allows you to compress and minify all of your JS files by up to 80% of their original size. |
| Web Resizer |
Make photos faster. (Step 1) |
| JPEG and PNG Compactor |
Make photos faster. (Step 2) |
| TinyPNG |
Smart PNG and JPEG compression. |
| MarkDown Editor |
Live (GitHub-flavored) Markdown Editor. |
| DevDocs |
API documentation and works offline. |
| MDN Docs |
Resources for developers, by developers. |
| DigitalOcean |
It make it simple to launch in the cloud and scale up as you grow—whether you’re running one virtual machine or ten thousand. |
| Regex101 |
Validator for regex. |
| Regexr |
Regex parser |
| Freeformatter |
Regex validator for Java |
| Gitignore.io |
Web service designed to help you create .gitignore files for your Git repositories. |
| Git Explorer |
Find the right git commands without digging through the web. |
| JSONLint |
Validator and reformatter for JSON. |
| Conventional Commits |
A lightweight convention on top of commit messages. |
| DB Fiddle |
An online SQL database playground for testing, debugging and sharing SQL snippets. Supports MySQL, PostgreSQL and SQLite. |
| Can I use |
"Can I use" provides an up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers. |
| Convertio |
"Convertio" is an easy free file format converter that can help you create PNG, JPEG and PDF files. |
| Deployer |
A deployment tool for PHP. |
| Paper Js |
An open source vector graphics scripting framework that runs on top of the HTML5 Canvas. |
| CodeKit |
Using this tool, web app development work can be done faster as it minifies, combines and syntax-checks JavaScript. |
| CyberChef |
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis. |
| Wappalyzer |
Identify technology used on websites. |
| ColorZilla |
Advanced Eyedropper, Color Picker, Gradient Generator. |
| Get Waves |
Create SVG waves for your next design. |
| DBDiagram |
A free, simple tool to draw ER diagrams by just writing code. |
| Gleek.io |
Free description-to-diagrams tool for developers. Create informal, UML class, object, or entity-relationship diagrams using your keyboard. |
| DeployBot |
Instantly build and ship code anywhere in one consistent process for your entire team. |
| Gerador de CPF e CNPJ |
Perfect for testing. |
| cssreference |
cssreference.io is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples. |
| W3Schools |
The world's largest website for web tutorials. |
| HTML Cleaner |
Free HTML, CSS, and JavaScript beautifier. |
| Requestbin |
Inspect HTTP events, webhooks, etc. |
| Postwoman |
Api request builder. |
| P5.js |
A JS client-side library for creating graphic and interactive experiences, based on the core principles of Processing. |
| Heroku |
Build, run and deploy applications entirely in the cloud. |
| Firebase |
A Google SaaS backend solutions for cross-plataform applications |
| Figma |
Figma is a cloud-based design tool that is similar to Sketch in functionality and features, but with big differences that make Figma better for team collaboration. |
| AWS |
Amazon Web Services, an on-demand cloud computing platform. |
| Repl.it |
Powerful and simple online compiler, IDE, interpreter, and REPL |
| Git Branching |
This app was developed to help beginners learning powerful concepts behind git branching. We hope you like this app and maybe even learn something! - Learn git by doing! |
| Stack Overflow |
Stack Overflow is an open community for anyone that codes. It help you get answers to your toughest coding questions, share knowledge with your coworkers in private, and find your next dream job. |
| Animista |
CSS ANIMATIONS ON DEMAND |
| Hacktoberfest Checker |
A website to know the PR count of hacktoberfest participants. |
| Photopea |
A online image editor. Very Similar to photoshop. |
| Powtoon |
A video maker for presentations. |
| Swagger |
an online swagger editor for creating interactive Rest API documentations. |
| AWS Cloud9 |
AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser. |
| Big Text |
Convert text to big text as easy as you think. |
| Frisby.js |
The Easiest REST API Testing Framework Out There. |
| JSON Editor Online |
JSON Editor Online is a web-based tool to view, edit, and format JSON. It shows your data side by side in a clear, editable treeview and in a code editor. |
| CodePen |
Online community for testing and sharing HTML, CSS and JavaScript code snippets. |
| ExtendsClass |
Online developer tools: Playgrounds (Regex, XPath, SQLite), API clients (REST, SOAP), diff (XML, CSV, JSON) and data generators (JSON, CSV). |
| FontSee |
Online webfont viewer: Preview how font files look like in the browser. |
| ASCII Art Generator |
This free online Ascii Art creator allows you to convert images to color or monochrome Ascii Art. |
| Screenshot.rocks |
Create beautiful browser mockups in seconds |
| Hackmd |
Real time, multi-platform, collaborative markdown knowledge base. You can write markdown file together with other people :) |
| Azure DevOps Services |
A full solution for managing projects, including git and pipelines. |
| JSON Utils |
Convert JSON to C#, VB.NET, JavaScript, Java, PHP and TypeScript classes |
| Tabs to Spaces |
Convert tabs to spaces. As simple as it sounds |
| Epoch Converter |
Convert epoch to human-readable dates and viceversa |
| XML Viewer |
Beautify XML files |
| NimbleText |
NimbleText is a text manipulation and code generation tool. It generates text from a pattern and some input values |
| BASE64 Decode and Encode |
Encode/Decode BASE64 strings or files |
| Glitch |
Build fast, full-stack web apps in your browser with instant hosting, automated deployment, and live help from community members. |
| Android Asset Studio |
A collection of tools to easily generate assets such as launcher icons for your Android app. |
| CSS Separator Generator |
A generator for section separators. |
| Color Shades Generator |
Color Shades Generator for Tailwind CSS. |
| Coolors |
The super fast color schemes generator! Create the perfect palette or get inspired by thousands of beautiful color schemes. |
| Canva |
Canva is a graphic design platform that allows users to create social media graphics, presentations, posters, logos, documents and other visual content. |
| cron-job.org |
Free Cron job scheduler. |
| Crontab guru |
A cron expression generator. |
| DiffNow |
Very useful for comparing codes, files, folders or urls. |
| Vercel |
Build and deploy apps with 30+ JAMSTACK frameworks. |
| 4Devs |
Personal data generator and validator. Very useful mainly for Brazilians due to CPF, CEP, CNPJ and others. |
| Web Developer Chrome Extension |
A Google Chrome extension that adds a toolbar button to the browser with various web developer tools. |