Developer ToolsLesson 1Free preview

Tools Home

This lesson is part of Web Developer Tools · All levels

Summary

This page introduces a collection of online tools for a developer's everyday work, from refining code to changing the format of data. All the tools run in the browser, so you don't need to install any additional apps. The tools are grouped by function: formatter, encoder/decoder, converter, and generator. Use this tool for quick tasks, then keep checking the results before using it on a real project.

Key points

Contains formatters for JSON, HTML, CSS, JavaScript, SQL, XML, and YAML
There are encoders like Base64, URL encoding, HTML entities, and JWT.
Converter helps move data between formats, such as JSON to YAML or CSV
The generator provides the UUID, hash, password, QR code, and placeholder text
The tool runs in the browser, but the results still have to be tested on the project itself

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