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CodeSandbox

Free, instant, collaborative sandboxes for rapid web development.

★★★★★ 5.0/5
FactScore™ 52.1
VS

Thunder Client

Hand-crafted lightweight Rest client for testing APIs

★★★★☆ 4.4/5
FactScore™ 54.1

Updated February 2026

CodeSandbox Thunder Client
Rating 5.0★ 4.4★
Reviews 10 16
Pros 8 5
FactScore™ 52.1 54.1

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

52.1
CodeSandbox FactScore™
👑
54.1
Thunder Client FactScore™
★ Thunder Client wins on FactScore™

Pros & Cons

Only in CodeSandbox — Pros

Fast performance Sandpack library Browser-based development Code sharing Live code editing No setup required Open source Responsive support team

Both tools — Pros

—

Only in Thunder Client — Pros

VSCode integration Easy to use Replaces Postman Remote API calls Swagger file import

Only in CodeSandbox — Cons

Buggy Read-only limitations

Both tools — Cons

—

Only in Thunder Client — Cons

Free tier limitations Closed source Deletes collections on rollback Missing Git integration

Details

CodeSandbox Thunder Client
Categories Team collaboration software, Code editors, Cloud Computing Platforms Code editors, Testing and QA software
Platforms Web Web
Became Popular June 12, 2017 March 31, 2021
Website codesandbox.io www.thunderclient.com

Who Should Pick Which?

Choose CodeSandbox if...

  • Fast performance
  • Sandpack library
  • Browser-based development

Choose Thunder Client if...

  • VSCode integration
  • Easy to use
  • Replaces Postman

With a FactScore™ of 52.1 vs 54.1, Thunder Client leads in community reception. CodeSandbox uniquely offers Fast performance and Sandpack library, while Thunder Client stands out for VSCode integration and Easy to use.

3

What Users Say

CodeSandbox

C
Cameron Jun 2, 2024
★★★★★

The most crucial feature in Sketch2App is previewing and exporting the generated app and this wouldn't be possible without the Sandpack library recently launched by CodeSandbox team.

A
Anastasiia Sep 25, 2024
★★★★★

Live code, real fast! CodeSandbox powers our file uploader demos, giving users a seamless hands-on experience without setup hassle. Perfect for showcasing live examples 💻⚡

J
Junior Mar 28, 2025
★★★★★

Their SDK was key to powering our live previews and micro VMs, helped us move fast with a super responsive team behind it

Thunder Client

P
Peter Nov 24, 2022
★★★★★

Great user experience as it is similar to other http clients. Was missing easy github integration for collaboration with the rest of the team.

P
Philip Jun 12, 2023
★★★★★

Excellent VSCode Plugin! I love to work and debug with it!

S
Shreyansh May 24, 2023
★★★★★

It's an lovely app

Frequently Asked Questions

Which is better, CodeSandbox or Thunder Client?

Based on FactScore™, Thunder Client leads with a score of 54.1 vs 52.1. Thunder Client has a higher rating of 4.4★ compared to 5.0★.

What are the pros of CodeSandbox compared to Thunder Client?

CodeSandbox uniquely offers: Fast performance, Sandpack library, Browser-based development, Code sharing, Live code editing.

What are the pros of Thunder Client compared to CodeSandbox?

Thunder Client uniquely offers: VSCode integration, Easy to use, Replaces Postman, Remote API calls, Swagger file import.

Is CodeSandbox better rated than Thunder Client?

CodeSandbox is rated 5.0★ from 10 reviews. Thunder Client is rated 4.4★ from 16 reviews.

What is the FactScore™ of CodeSandbox and Thunder Client?

FactScore™ weighs rating and review volume together. CodeSandbox scores 52.1 and Thunder Client scores 54.1.

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