htmx
Make server-rendered pages update selected regions using HTML attributes and HTTP requests.
What’s included for free?
htmx source is free under the Zero-Clause BSD licence. You still implement the server routes, responses, authentication and deployment needed by your application. This is reusable developer software, not a hosted builder. Your application code, deployment, infrastructure and any external services remain separate.
Where it runs: Local install
Provider information ↗Checked 2026-10-18
Before you use it
Zero-Clause BSD (0BSD); permits use, copying, modification and distribution for any purpose with or without fee. Supplied without warranty.
Provider terms can change. Check current pricing and usage rights before starting a project.