hedron-extras
Curated optional extras and analysis workbenches for Hedron.
Specialized data-app interactions built on public Hedron plugin contracts — not
a second component runtime. Install as hedron-extras or via hedron[extras].
Absent extras add no core import, browser asset, startup, or transitive
dependency cost.
Package maturity: Beta · Train: 0.54.x (in-tree tip v0.54.0) · pin >=0.54.0,<0.55 (PyPI still >=0.52.0,<0.53 while deferred)
CodeEditor, TerminalView, and joystick/device bridges require the separate
hedron[experimental-ui] opt-in (import hedron_extras.experimental) and are not
part of the supported product UI under hedron[extras]. BrowserPythonSandbox is
Experimental and is not registered by default hedron[extras]; enable
hedron_extras_sandbox / HEDRON_EXTRAS_SANDBOX. See
What’s ready.
Install
pip install "hedron[extras]>=0.52.0,<0.53"
# or
pip install "hedron-extras>=0.52.0,<0.53"
# experimental UI (requires an explicit opt-in):
pip install "hedron[experimental-ui]>=0.52.0,<0.53"
Requires Python 3.11–3.14 and hedron-core.
Optional extras
| Extra | Notes |
|---|---|
json_editor / data_explorer |
Editor / explorer workbenches |
chart_workbench |
Pulls hedron-data + hedron-charts (Beta) |
image_tools / calendar / signature / typeahead |
UI tools |
sandbox |
Experimental browser-Python sandbox (opt-in hedron_extras_sandbox / HEDRON_EXTRAS_SANDBOX) |
experimental-ui |
Quarantined CodeEditor / TerminalView / joystick / device |
all |
hedron-data + hedron-charts |
Quick start
from hedron_extras import MetricCard
card = MetricCard(label="Active users", value="1,284", hint="+12% WoW")
Components register automatically via the hedron.plugins entry point when the
package is installed.
Component highlights
| Area | Components |
|---|---|
| Workbenches | JSONEditor, DataExplorer, ChartWorkbench |
| Composition | ChoiceCards, TreeView, Steps, SplitPane, FloatingAction, KeyboardShortcuts, FocusScrollRequest |
| Editors | Calendar, SignaturePad, Typeahead |
| Image | ImageCompare, ImageCrop, ImageRegionSelect, ImageAnnotations |
| Recipes | AvatarProfile, BadgeLink, MetricCard, TodoList |
Quarantined (hedron[experimental-ui]) |
CodeEditor, TerminalView, Joystick, DeviceBridge |
Links
License
MIT. See the repository license.
1 maintainer
Release files for hedron-extras 0.54.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| hedron_extras-0.54.0.tar.gz | 29.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| hedron_extras-0.54.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 67.9 kB
Release files / hedron_extras-0.54.0.tar.gz
| Download URL | hedron_extras-0.54.0.tar.gz |
|---|---|
| Size | 29.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / hedron_extras-0.54.0-py3-none-any.whl
| Download URL | hedron_extras-0.54.0-py3-none-any.whl |
|---|---|
| Size | 38.4 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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| Uploaded via |
uv/0.12.1 {"installer":{"name":"uv","version":"0.12.1","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
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