Tools
🔨

Tools

JSON

JSON Crack - Visualize Data to Graphs
Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.
JSON Crack - Visualize Data to Graphs
https://jsoncrack.com/editor
JSON Crack - Visualize Data to Graphs
JSON Schema - <!-- -->Creating your first schema
JSON Schema
JSON Schema - <!-- -->Creating your first schema
https://json-schema.org/learn/getting-started-step-by-step

Color

ColorMagic | AI Color Palette Generator
ColorMagic is a color palette generator with AI. Generate colors from keyword for image of color you enter.
ColorMagic | AI Color Palette Generator
https://colormagic.app/
ColorMagic | AI Color Palette Generator
🎨 Material Design Colors, Color Palette | Material UI
Material Design Color Palette will help you quickly decide which color to choose for your project. Colors are taken from Google's Material Design Guidelines.
🎨 Material Design Colors, Color Palette | Material UI
https://materialui.co/colors
🎨 Material Design Colors, Color Palette | Material UI

AWS

AWS CDK Intro Workshop
Welcome Developers! # Hey there, and thanks for joining us! Hope you can’t wait to play with this new thing we call the “AWS Cloud Development Kit” or in short, the AWS CDK. The AWS CDK is a new software development framework from AWS with the sole purpose of making it fun and easy to define cloud infrastructure in your favorite programming language and deploy it using AWS CloudFormation.
AWS CDK Intro Workshop
https://cdkworkshop.com/
Construct Hub
Construct Hub helps developers find open-source construct libraries for use with AWS CDK, CDK8s, CDKTF and other construct-based tools.
Construct Hub
https://constructs.dev/

Mock

httpbin.org
A simple HTTP Request & Response Service. Run locally: $ docker run -p 80:80 kennethreitz/httpbin
httpbin.org
https://httpbin.org/
Mockaroo - Random Data Generator and API Mocking Tool | JSON / CSV / SQL / Excel
A free test data generator and API mocking tool - Mockaroo lets you create custom CSV, JSON, SQL, and Excel datasets to test and demo your software.
Mockaroo - Random Data Generator and API Mocking Tool | JSON / CSV / SQL / Excel
https://www.mockaroo.com/
Mockaroo - Random Data Generator and API Mocking Tool | JSON / CSV / SQL / Excel
A free test data generator and API mocking tool - Mockaroo lets you create custom CSV, JSON, SQL, and Excel datasets to test and demo your software.
Mockaroo - Random Data Generator and API Mocking Tool | JSON / CSV / SQL / Excel
https://www.mockaroo.com

View assembly code

Compiler Explorer
Compiler Explorer is an interactive online compiler which shows the assembly output of compiled C++, Rust, Go (and many more) code.
Compiler Explorer
https://godbolt.org/
Compiler Explorer

Promotion Image

CodeImage - A tool to manage and beautify your code screenshots
CodeImage is the newest tool to help developers to manage their snippets and create beautiful screenshots of their source code
CodeImage - A tool to manage and beautify your code screenshots
https://codeimage.dev/
CodeImage - A tool to manage and beautify your code screenshots
Shots - Create Amazing Mockups
Create Amazing Mockups
Shots - Create Amazing Mockups
https://shots.so/
Shots - Create Amazing Mockups

Performance analysis

Javascript

speedscope
speedscope
https://www.speedscope.app/
Perfetto UI
https://ui.perfetto.dev/
Perflink
JavaScript performance benchmarks you can share via URL.
Perflink
https://perf.builder.io/
Perflink

Config

Glob Tool | DigitalOcean
Quickly and easily test globs against sets of test strings.
Glob Tool | DigitalOcean
https://www.digitalocean.com/community/tools/glob
Glob Tool | DigitalOcean
Crontab.guru - The cron schedule expression editor
An easy to use editor for crontab schedules.
Crontab.guru - The cron schedule expression editor
https://crontab.guru/
Make a README
Learn how to make a great README for your programming project, and use the editable template to get started.
Make a README
https://www.makeareadme.com/
Make a README

Image

Remove Background from Image, Free, No Signup - Pixian.AI
Image background removal without annoying subscriptions. Great quality at a fraction of the price.
Remove Background from Image, Free, No Signup - Pixian.AI
https://pixian.ai/
Remove Background from Image, Free, No Signup - Pixian.AI
Background Removal Plugin
Effortlessly remove background from images directly in the browser with no additional costs and privacy concerns.
Background Removal Plugin
https://img.ly/showcases/cesdk/background-removal/web
Background Removal Plugin

Regex

Regexper
Regular expression visualizer using railroad diagrams
Regexper
https://regexper.com/
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
regex101: build, test, and debug regex
https://regex101.com/
regex101: build, test, and debug regex
Regex Timer
The Regular expression Denial of Service (ReDoS) attack exploits the implementation of a regular expression engine causing them to run in exponential time related to the input size. This tool allows you to test various regular expressions against different input inside your browser to measure the time it takes to test an input against a regular expression in order to illustrate this attack.
https://philnash.github.io/regexp-timer/
regex.rip
regex.rip 💀 — eliminate regular expression denial of service (ReDoS)
regex.rip
https://regex.rip/
 

Quick reference

assets.devhints.io
A ridiculous collection of web development cheatsheets
assets.devhints.io
https://devhints.io/
https://assets.devhints.io/previews/index.jpg