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JavaScript Viewer Samples

Sample JavaScript files (module, fetch, JSX component) for the in-browser JavaScript Viewer

Samples

Entries inside this sample collection

FilejavascriptSimple

Simple JS Module

A minimal ES module with a function, array map, and exports

Difficulty

1/10

Tags

javascript, esm, basic

simple.js

JS · 301 B

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fileSize: 301 B
format: JavaScript
extension: .js

FilejavascriptIntermediate

Fetch Example (.mjs)

An ES module (.mjs) using async/await fetch with error handling

Difficulty

2/10

Tags

javascript, mjs, fetch, async

fetch-example.mjs

MJS · 545 B

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fileSize: 545 B
format: JavaScript
extension: .mjs

FilejavascriptIntermediate

React Component (.jsx)

A small React counter component written in JSX

Difficulty

2/10

Tags

javascript, jsx, react, component

react-component.jsx

JSX · 399 B

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fileSize: 399 B
format: JSX
extension: .jsx

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Title

JavaScript Viewer Samples

Description

Sample JavaScript files (module, fetch, JSX component) for the in-browser JavaScript Viewer

Overview

Sample JavaScript files (module, fetch, JSX component) for the in-browser JavaScript Viewer

When to use

Use this sample set when you want reference inputs for JavaScript Viewer Samples.
Use it to preview output formats and compare related sample variants.

How it works

1Open a sample entry to inspect the prepared example payload or asset.
2Compare it with related tools to understand how the workflow connects.

Use cases

Simple JS Module
Fetch Example (.mjs)
React Component (.jsx)

FAQ

What is included in JavaScript Viewer Samples?

This page includes curated sample entries, related tools, and neighboring sample collections for JavaScript Viewer Samples.

Visualizations368

Images, Audio & Video507

Image, audio, and video processing, conversion, and optimization tools

Math, Date & Finance448

Calculators, numerics, date logic, statistics, and finance tools

Design & Color281

Color, layout, graphics, visual styling, and design helper tools

Text & Writing183

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding160

Format, file, archive, unit, and encoding conversion tools

Developer & Web150

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

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Development

Hex Editor (File Viewer)

Upload any binary file and inspect it as a classic hex dump with offset, hex bytes, and ASCII columns (read-only)

Media

Batch Image Info Viewer

View basic information for multiple images at once - dimensions, format, file size, and metadata presence

Media

Batch EXIF Viewer

View EXIF metadata from multiple images at once

Development

cURL to JavaScript (fetch) Converter

Convert a cURL command into a JavaScript fetch() code snippet with headers, body, and method

Media

Audio Metadata Viewer

View all metadata tags of an audio file

Development

cURL to JavaScript (axios) Converter

Convert a cURL command into a JavaScript axios code snippet with config object, headers, and data

Development

JavaScript Deobfuscator

Deobfuscate and analyze obfuscated JavaScript code to improve readability and understanding

Development

JavaScript Minifier

Compress JavaScript code

Java Viewer Samples

Sample Java source files (classes, records, concurrency) for the in-browser Java Viewer

Code Viewer Samples

Sample long-tail code and config files (shell, Vue, C++, TOML, Graphviz) for the in-browser Code Viewer

CSS Viewer Samples

Sample CSS stylesheets (variables, flexbox/grid, animations) for the in-browser CSS Viewer

Go Viewer Samples

Sample Go source files (structs, generics, goroutines) for the in-browser Go Viewer

TypeScript Viewer Samples

Sample TypeScript files (interfaces, generics, TSX) for the in-browser TypeScript Viewer

Invalid Variable Names Code Samples

Sample code files demonstrating invalid variable naming conventions across different programming languages