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Developer Tools · head to head

Fig vs HTMX

F

Fig

Developer Tools

IDE-style autocomplete for your existing terminal

From
Free
Free plan
Yes
HTMX logo

HTMX

Web Development

Lightweight JavaScript library enabling AJAX, WebSockets, and server-sent events in HTML

From
Free
Free plan
Yes

The short version

  • Each has a real cost: Fig shut down on 1 September 2024. Amazon acquired Fig in August 2023 and folded it into Amazon Q Developer, which now carries the terminal autocomplete; HTMX best suited for server-rendered architectures, not pure client-side SPAs
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Fig and HTMX actually diverge.

Attributes where Fig and HTMX differ
AttributeFigHTMX
Pricing modelfreemiumopen-source
CategoryDeveloper ToolsWeb Development
Founded2020Unknown

Identical on both: starting price (Free), free tier (Yes), platforms (Web), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Fig

Nothing recorded that HTMX does not also cover.

Only in HTMX

  • AJAX requests
  • HTTP verb support
  • DOM targeting
  • Swap strategies
  • WebSocket support
  • Server-sent events
  • Out-of-band updates

What people use each for

The jobs each tool is most often brought in to do.

Fig

No use cases recorded yet. See the Fig review.

HTMX

  • Building interactive applications without JavaScript framework complexitynot Fig
  • Server-rendered applications requiring dynamic updatesnot Fig
  • Adding interactivity to existing server-side applicationsnot Fig
  • Hypermedia-driven applications using HTML-first approachesnot Fig

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Fig

  • Shut down on 1 September 2024. Amazon acquired Fig in August 2023 and folded it into Amazon Q Developer, which now carries the terminal autocomplete
  • The standalone desktop app is no longer available or supported
  • The completion specs remain open source on GitHub, but the product that consumed them is gone

HTMX

  • Best suited for server-rendered architectures, not pure client-side SPAs
  • Limited client-side state management capabilities compared to frameworks
  • Smaller ecosystem with fewer third-party libraries and tools
  • Learning curve for developers from JavaScript framework backgrounds

Pricing, plan by plan

Fig

Free

No published plan breakdown. See the Fig review.

HTMX

Free

No published plan breakdown. See the HTMX review.

Which should you pick?

Choose Fig if

  • You want to start without paying.

Choose HTMX if

  • You need ajax requests.
  • You want to start without paying.
  • You also want http verb support.

Questions people ask

Is Fig or HTMX better?
Neither clearly leads. Fig starts at Free and HTMX at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fig or HTMX?
Fig starts at Free and HTMX at Free.
Does Fig or HTMX run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Fig for free?
Both have a free tier, so you can try either at no cost before committing.
What can Fig do that HTMX cannot?
HTMX covers AJAX requests, HTTP verb support, DOM targeting, Swap strategies.

Answered from the vendors’ own pages

HTMX: How big is the HTMX JavaScript library?

HTMX is only 16 kilobytes minified and gzipped with zero external dependencies.

Source
HTMX: Can HTMX work with JSON APIs?

While HTMX is optimized for HTML responses, it can work with JSON through additional configuration and response handling.

Source
HTMX: Does HTMX support real-time features like WebSockets?

Yes, HTMX includes support for WebSockets and server-sent events for real-time bidirectional communication.

Source
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