Open Source
Discover libraries, frameworks, and developer tools.
A subset of GitHub. What’s indexed
127 results in this catalog
Showing 81–120
Archived excluded · Forks excluded
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cocoindex-io / cocoindex
11,738Framework
Incremental engine for long horizon agents 🌟 Star if you like it!
AI / AgentsData Processing / AnalyticsWritten in RustWorks with Python
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Project type not yet classified
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
Data Processing / AnalyticsWritten in Rust
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getlago / lago
10,705Application
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
Data Processing / AnalyticsWritten in Go
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oceanbase / oceanbase
10,349Project type not yet classified
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
Data Processing / AnalyticsDatabases / StorageWritten in C++
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johnkerl / miller
10,049Project type not yet classified
Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON
CLI / TerminalData Processing / AnalyticsWritten in Go
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apache / datafusion
9,509Library
Apache DataFusion SQL Query Engine
Data Processing / AnalyticsDatabases / StorageWritten in RustWorks with Rust, Python
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paradedb / paradedb
9,430Project type not yet classified
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
Data Processing / AnalyticsWritten in Rust
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Project type not yet classified
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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lance-format / lance
7,196Library
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..
AI / AgentsData Processing / AnalyticsDatabases / StorageWritten in RustWorks with Rust, Python
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Project type not yet classified
🦄 Sourcerer app makes a visual profile from your GitHub and git repositories.
Data Processing / AnalyticsWritten in Kotlin
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Library
:books: :chart_with_upwards_trend: Plug-and-play class-library project of standard Data Structures and Algorithms in C#
Data Processing / AnalyticsWritten in C#
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image-rs / image
5,893Library
Encoding and decoding images in Rust
Data Processing / AnalyticsWritten in Rust
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Eventual-Inc / Daft
5,808Library
High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale
AI / AgentsData Processing / AnalyticsWritten in RustWorks with Python
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rust-ndarray / ndarray
4,332Library
ndarray: an N-dimensional array with array views, multidimensional slicing, and efficient operations
Data Processing / AnalyticsWritten in Rust
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EbTech / rust-algorithms
3,987Resource / education
Common data structures and algorithms in Rust
Data Processing / AnalyticsWritten in Rust
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dathere / qsv
3,813Project type not yet classified
Blazing-fast, Neuro-symbolic Data-Wrangling toolkit
AI / AgentsData Processing / AnalyticsDatabases / StorageWritten in Rust
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rcoh / angle-grinder
3,765Project type not yet classified
Slice and dice logs on the command line
Data Processing / AnalyticsWritten in Rust
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lakehq / sail
3,466Project type not yet classified
Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.
AI / AgentsData Processing / AnalyticsDatabases / StorageWritten in Rust
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roapi / roapi
3,434Project type not yet classified
Create full-fledged APIs for slowly moving datasets without writing a single line of code.
Backend / WebData Processing / AnalyticsDatabases / StorageWritten in Rust
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lakesoul-io / LakeSoul
3,258Framework
LakeSoul is an end-to-end, realtime cloud-native Lakehouse framework for fast data ingestion, concurrent updates, incremental analytics, multimodal data processing and vector search — powering next-generation BI and AI workloads.
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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weld-project / weld
3,011Project type not yet classified
High-performance runtime for data analytics applications
AI / AgentsData Processing / AnalyticsWritten in Rust
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QMHTMY / RustBook
2,996Project type not yet classified
A book about Rust Data Structures and Algorithms.
Data Processing / AnalyticsWritten in Rust
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obi1kenobi / trustfall
2,894Project type not yet classified
A query engine for any combination of data sources. Query your files and APIs as if they were databases!
Data Processing / AnalyticsWritten in Rust
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numaproj / numaflow
2,835Project type not yet classified
Kubernetes-native platform to run massively parallel data/streaming jobs
Data Processing / AnalyticsWritten in Rust
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sfu-db / connector-x
2,660Library
Fastest library to load data from DB to DataFrames in Rust and Python
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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yuankunzhang / charming
2,603Library
A visualization library for Rust
Data Processing / AnalyticsWritten in Rust
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quarylabs / quary
2,385Project type not yet classified
Open-source BI for engineers
Data Processing / AnalyticsWritten in Rust
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alexhallam / tv
2,164Developer tool
📺(tv) Tidy Viewer is a cross-platform CLI csv pretty printer that uses column styling to maximize viewer enjoyment.
CLI / TerminalData Processing / AnalyticsWritten in Rust
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Project type not yet classified
Apache DataFusion Ballista Distributed Query Engine
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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rust-embedded / heapless
2,031Project type not yet classified
Heapless, `static` friendly data structures
Data Processing / AnalyticsWritten in Rust
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Project type not yet classified
Real-time analytics on Postgres tables
Data Processing / AnalyticsWritten in Rust
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Resource / education
An educational OLAP database system.
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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rust-bio / rust-bio
1,842Library
This library provides implementations of many algorithms and data structures that are useful for bioinformatics. All provided implementations are rigorously tested via continuous integration.
Data Processing / AnalyticsWritten in Rust
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yobix-ai / extractous
1,784Library
Fast and efficient unstructured data extraction. Written in Rust with bindings for many languages.
AI / AgentsData Processing / AnalyticsWritten in Rust
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orium / rpds
1,780Project type not yet classified
Rust persistent data structures
Data Processing / AnalyticsWritten in Rust
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cswinter / LocustDB
1,647Project type not yet classified
Blazingly fast analytics database that will rapidly devour all of your data.
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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Project type not yet classified
Code examples, data structures, and links from my book, Rust Atomics and Locks.
Data Processing / AnalyticsWritten in Rust
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paradigmxyz / cryo
1,585Project type not yet classified
cryo is the easiest way to extract blockchain data to parquet, csv, json, or python dataframes
Data Processing / AnalyticsWritten in Rust
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getdozer / dozer
1,576Project type not yet classified
Dozer is a real-time data movement tool that leverages CDC from various sources and moves data into various sinks.
Data Processing / AnalyticsDatabases / StorageWritten in Rust
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slothflowlabs / duckle
1,522Application
Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.
AI / AgentsData Processing / AnalyticsWritten in Rust
About this catalog
“All projects” means all projects in this index, including resources and education. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.
Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. Labels are discovery aids and may be imperfect.
A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.
Results use a local snapshot. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.
Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.