Yes. Kaboom.js has an ongoing free plan. Open-source library distributed freely; no paid tiers are listed on kaboomjs.com.

How much does Kaboom.js cost?

Kaboom.js is listed as free. No paid plan with a published price was found.

Does Kaboom.js have an API?

We could not confirm API access for Kaboom.js.

● Identity checked

Code · Vendor site 2026-10-04

The official site provides documentation, examples, and playground resources for building browser games with a simple component-oriented API.

Updated 2026-10-04View sources

Category: Code
Free access: Open-source library distributed freely; no paid tiers are listed on kaboomjs.com.
API access: Not confirmed

Understand the total cost

Free

Open-source library distributed freely; no paid tiers are listed on kaboomjs.com.

Access: Open-source library distributed freely; no paid tiers are listed on kaboomjs.com.

No retained pricing changes yet. A current price alone does not establish a historical trend.

Identity and profile

Reviewed vendor source

2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.