A web-based visualizer for pandas DataFrames, offering an intuitive GUI for data exploration, transformation, and analysis. Current version is 3.22.0, with regular releases every few months.
Install & Compatibility
Where this runs
tested against v3.22.0 · pip install
no network on importno background threads
Install × environment matrix
Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux
muslpy 3.10–3.910 runs
build_error
glibcpy 3.10–3.910 runs
installs and imports cleanly · install 31.4s · import 8.450s · 780MB
815MB installed
● package 815MB
Code
Verified usage
Verified import paths — ran on the pinned version, not inferred.
top-level module, no subpackage import needed
import dtale
main function to launch UI
from dtale import show
Launch D-Tale UI for a DataFrame, disable subprocess and browser auto-open for script usage.
import pandas as pd
import dtale
df = pd.DataFrame({'x': [1,2,3], 'y': [4,5,6]})
d = dtale.show(df, subprocess=False, open_browser=False)
print('Data opened at:', d._main_url)
d.close()
dtale --version
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Version history
Breaking-change detection hasn't run for this library yet.
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Security & dependencies
CVE tracking and dependency tree are planned for a later release.