Skip to main content

barefootjs

Python runtime for BarefootJS marked templates, targeting Jinja2.

BarefootJS is a fine-grained reactive TSX compiler: you write components in TSX, and the compiler emits templates for your backend's template engine plus the client-side JS that hydrates them. This package is the server half for Python — it renders the .jinja templates produced by the @barefootjs/jinja adapter.

Installation

pip install barefootjs

The only dependency is jinja2; everything else is stdlib.

Quick start

Generated .jinja templates call the BarefootJS instance as a bf object ({{ bf.scope_attr() }}, {{ bf.json(x) }}, {{ bf.spread_attrs(bag) }}):

from barefootjs import BarefootJS, JinjaBackend

backend = JinjaBackend(paths=["templates"])
bf = BarefootJS(None, {"backend": backend})
html = backend.render_named("counter", bf, {"count": 0})

Package layout

Module Role
runtime.py the engine-agnostic bf object
evaluator.py ParsedExpr evaluator for the *_eval helpers
search_params.py searchParams() SSR reader
backend_jinja.py the Jinja2 engine backend

Documentation

License

MIT

Metadata

Release files for barefootjs 0.39.5

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for barefootjs 0.39.5
File Size Uploaded
barefootjs-0.39.5.tar.gz 61.9 kB Details

Built distribution (wheel)

Table of built distributions (wheels) for barefootjs 0.39.5
File Interpreter ABI Platform
barefootjs-0.39.5-py3-none-any.whl Python 3 none any Details

Total release size: 104.7 kB

Release files / barefootjs-0.39.5.tar.gz

Download URL barefootjs-0.39.5.tar.gz
Size 61.9 kB
Tags Source
SHA-256 checksum
How to use checksums
2c35643654e90911751779a9ae3b9a13ab1ecec480db8f626b3640d723997b39
BLAKE2b-256 checksum
How to use checksums
1f5f5baafcda23de851cd6bb40ab187077d80abca1dfdd9eb53bc33e4c025031
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 10, 2026.

Transparency log

Release files / barefootjs-0.39.5-py3-none-any.whl

Download URL barefootjs-0.39.5-py3-none-any.whl
Size 42.9 kB
Tags Python 3
SHA-256 checksum
How to use checksums
0eadf038cf2227fddb2e625eb3d8a0fa7eb1e8642efdfc03eb5bdf6d257e508e
BLAKE2b-256 checksum
How to use checksums
38adf82f6a6d223ff9b7a9ce0f13d5d7ce92b1f068a38b88b10ee837ad19a3aa
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 10, 2026.

Transparency log

Release history Release notifications | RSS feed

0.39.6

2 release files

This release

0.39.5 This release

2 release files

0.39.1

2 release files

0.39.0

2 release files

0.38.0

2 release files

0.37.1

2 release files

0.37.0

2 release files

0.36.0

2 release files

0.35.8

2 release files

0.35.7

2 release files

0.35.6

2 release files

0.35.5

2 release files

0.33.3

2 release files

0.33.2

2 release files

0.33.1

2 release files

0.33.0

2 release files

0.32.0

2 release files

0.31.9

2 release files

0.31.8

2 release files

0.31.7

2 release files

0.31.6

2 release files

0.31.5

2 release files

0.29.0

2 release files

0.28.1

2 release files

0.28.0

2 release files

0.27.0

2 release files

0.26.4

2 release files

0.26.3

2 release files

0.26.2

2 release files

0.26.1

2 release files

0.26.0

2 release files

0.25.0

2 release files

0.24.1

2 release files

0.23.0

2 release files

0.21.4

2 release files

0.21.3

2 release files

0.21.2

2 release files

0.21.0

2 release files

0.20.0

2 release files

0.19.1

2 release files

0.19.0

2 release files

0.18.7

2 release files

0.18.5

2 release files

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page