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polars-expr

v0.53.0 Growing

Physical expression implementation of the Polars project.

MIT Edition 2024

Quick Verdict

  • โœ“Actively maintained (updated 47d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 101 crates
  • !Heavy dependency tree (21 direct deps)
  • โœ“Permissive license (MIT)

Security

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Downloads
3.5M
Dependents
101
Releases
24
Size
154KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

576.8K downloads in the last 30 days (19.2K/day), up 34% from the previous period.

๐Ÿ”—
Moderate adoption

101 crates depend on polars-expr. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 1+ years old, polars-expr hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

21 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include polars, polars-lazy, polars-pipe, polars-mem-engine, polars-stream. When high-quality crates choose polars-expr, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 8/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
14K/day avg+88%
010K20K30K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.46.0
42%
v0.52.0
18%
v0.49.1
15%
v0.45.1
15%
v0.41.3
10%

Release Timeline

24 releasessince 2024
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Feature Flags

abscovlogrlediffewmahistjsonmoderanksignfusedis_inpeaksrangeregextop_kmomentobjectrandombitwisecum_aggcutqcutewma_bynightlyparquetreplacestringsbusinessdtype-i8dtype-u8index_ofis_closerow_hashtemporalarg_wheredtype-f16dtype-i16dtype-u16find_manyis_uniquelist_setsmonth_endoffset_byrepeat_bytimezonesconcat_strdtype-datedtype-fulldtype-i128dtype-timedtype-u128ffi_pluginis_betweenlist_countpct_changestring_padarray_countdtype-arrayinterpolatelist_filterlist_gatherlist_samplemonth_startreinterpretallow_unuseddtype-structlist_any_allround_seriestrigonometryapprox_uniquearray_any_alldtype-decimalsearch_sortedunique_countsdtype-datetimedtype-durationextract_groupsinterpolate_bylist_to_structpropagate_nansrolling_windowstring_reversearray_to_structbinary_encodingdtype-extensionlist_drop_nullsstring_encodingdynamic_group_byextract_jsonpathis_last_distinctstring_normalizedtype-categoricalis_first_distinctrolling_window_bystring_to_integer

README

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Maintainers

Dependencies
21
direct dependencies
Dependents
101
crates depend on polars-expr