Tagged “developer-tools”
62 pages · most loved first · page 2 of 3
Gitingest
A web tool that turns any GitHub repository into a prompt-friendly text digest: swap 'hub' for 'ingest' in a repo URL an…
httpbin
A simple HTTP request and response testing service that echoes back headers, cookies, and payloads, useful for debugging…
iHateRegex
A regular expression playground and cheatsheet with live matching, visual railroad diagrams, notes and easy sharing, plu…
JSFiddle
An online code playground for instantly testing and sharing snippets of HTML, CSS, and JavaScript without setting up a l…
JSON Crack
A visualization app that turns raw JSON, YAML, or XML data into an interactive, explorable node graph so nested structur…
JSON Formatter & Validator
A single-purpose utility that formats, validates, and beautifies messy JSON text so developers can spot syntax errors in…
JSON Hero
A beautiful JSON viewer that makes raw files easy to read, with a clean interface for browsing, searching, and navigatin…
JSON Viewer Tool
A browser-based JSON viewer, formatter and validator with a collapsible tree view that also converts data to CSV, Excel,…
JSONGenerator
A template-based generator that creates random JSON data structures for testing and prototyping, with tools to modify an…
JSONLint
A free online JSON validator and formatter that checks your data for errors, pretty-prints it, and points to the exact s…
JSONPlaceholder
A free fake REST API that returns realistic sample data for posts, comments, and users, letting developers test frontend…
Kody Tools
A hub of more than 100 online tools including code formatters, minifiers, converters, calculators, hash generators, and…
Lorem Ipsum Generator
A minimal generator that produces placeholder Latin filler text in custom lengths of paragraphs, sentences, or words for…
Lorem Picsum
A placeholder image service that serves free random photographs at any requested size, widely used by designers and deve…
Mermaid Live Editor
A live playground for writing Mermaid diagram syntax and instantly previewing flowcharts, sequence diagrams, and Gantt c…
Mockaroo
A realistic fake data generator that produces custom CSV, JSON, SQL, or Excel test datasets in seconds for developers bu…
PasteHub
A privacy-first clipboard tool that instantly recognizes what you paste, from JSON, JWTs, and Base64 to PDFs, images wit…
PDF Debugger
A browser tool that opens a PDF and exposes its inner structure, objects, and streams so you can inspect and debug how a…
PickYourTech
A curated catalog of open-source projects sorted by category, with open-source alternatives to popular SaaS products for…
PlantUML
A text-based UML diagramming tool that renders class, sequence, and activity diagrams from simple scripted syntax, with…
Regex.ai
A browser tool that generates regular expressions from a plain-language description or sample text, taking some of the p…
Regexper
A tool that converts a regular expression into a readable visual diagram, showing the flow of groups and alternatives in…
RegExr
A live regular-expression editor that highlights matches, capture groups, and errors in real time as you type a pattern…
ShellCheck
A browser-based static analysis tool that reads a pasted bash or sh script and flags bugs, quoting mistakes and portabil…
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