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lance-format/lance

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

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 (6,582 stars)
Forks
 (695 forks)
Indexed issues
 (57 indexed issues)
open beginner issues
 (0 open beginner issues)
Latest indexed
Jul 17, 2026
Last GitHub push
Jun 5, 2026
License
Apache License 2.0
Contributing guide
Contributing guide
Code of conduct
No code of conduct
Dominant language
Rust
PR merge metrics
 (Avg merge 6d 1h) (219 merged PRs in 30d)
Beginner labels
No beginner labels indexed

Issues

57 open indexed issues

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Open
Column Statistic improvment list after MVP
A-encodingA-formatenhancementfeaturehelp wanted

lance-format/lance #5,857 opened Jan 29, 2026 · Rust · 6,582 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Remove duplicate datafusion code
good first issue

lance-format/lance #5,671 opened Jan 9, 2026 · Rust · 6,582 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
2 comments0 reactions1 assignee
Open
Example converter for nuscenes dataset
good first issuehelp wanted

lance-format/lance #3,731 opened Apr 23, 2025 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees
Open
Remove `protoc` requirement
good first issue

lance-format/lance #3,073 opened Oct 31, 2024 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
10 comments10 reactions0 assignees
Open
Allow filtering of projected fields
good first issue

lance-format/lance #2,971 opened Oct 3, 2024 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments1 reaction0 assignees
Open
Support Storage Options in Spark Connector
featuregood first issue

lance-format/lance #2,854 opened Sep 11, 2024 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
V2 manifest path in Java
A-javagood first issue

lance-format/lance #2,814 opened Aug 30, 2024 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
lance run benchmark panic
benchmarkbuggood first issuehelp wantedrust

lance-format/lance #2,491 opened Jun 19, 2024 · Rust · 6,582 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments1 reaction0 assignees