Showing 35 open source projects for "vector"

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  • 1
    Vector

    Vector

    A high-performance observability data pipeline

    Vector is a Rust‑based, high‑performance observability data pipeline tool (agent + aggregator) designed to collect, transform, and route logs and metrics at scale. Created by Datadog, it aims to be the only tool needed from ingestion to vendor output, providing cost-efficient, safe, and flexible telemetry processing.
    Downloads: 15 This Week
    Last Update:
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  • 2
    Qdrant

    Qdrant

    Vector Database for the next generation of AI applications

    Qdrant is a vector similarity engine & vector database. It deploys as an API service providing search for the nearest high-dimensional vectors. With Qdrant, embeddings or neural network encoders can be turned into full-fledged applications for matching, searching, recommending, and much more! Provides the OpenAPI v3 specification to generate a client library in almost any programming language.
    Downloads: 51 This Week
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  • 3
    VectorCraft

    VectorCraft

    An open-source, clean-room reimplementation of Adobe Illustrator

    VectorCraft is an open-source vector illustration editor built in pure Rust as a clean-room reimplementation of familiar Adobe Illustrator workflows. It provides tools such as Pen, Direct Selection, Pathfinder, Smart Guides, layers, swatches, blends, gradient meshes, repeats, and envelope distortion. Exact curve booleans and structural-sharing undo are designed for reliable editing.
    Downloads: 362 This Week
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  • 4
    HelixDB

    HelixDB

    Graph-vector database for building unified AI backends fast

    ...A central feature of the project is its custom query language, HelixQL, which is fully type-safe and compiled to ensure reliability and correctness in production environments. HelixDB includes built-in capabilities for embeddings, vector search, keyword search, and graph traversal, which are particularly useful for retrieval-augmented generation and agent-based systems.
    Downloads: 43 This Week
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  • 5
    Graphite

    Graphite

    An open source graphics editor for 2025

    Graphite is a modern, open-source, prototyping and design tool built for vector graphics, motion, and state-driven UIs. It combines traditional vector drawing capabilities with features like animation timelines, state machines, and interactive prototyping—all in one toolchain rather than separate apps. The interface supports layering, boolean operations, masks, and full node-based parametric controls for shapes and effects.
    Downloads: 30 This Week
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  • 6
    VectorChord

    VectorChord

    Scalable, fast, and disk-friendly vector search in Postgres

    VectorChord is an open-source vector database built for local and edge deployment. It supports efficient vector indexing and retrieval using ANN (approximate nearest neighbor) algorithms and is optimized for integration with LLM and AI applications. VectorChord is lightweight and can be embedded in a variety of environments for fast semantic search.
    Downloads: 3 This Week
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  • 7
    RuVector

    RuVector

    Self-Learning, Vector Graph Neural Network, and Database built in Rust

    RuVector is part of the broader rUv ecosystem of AI engineering tools and focuses on enabling advanced vector-based processing and intelligent system development within agentic and AI-driven pipelines. The project fits into a larger vision of modular, composable AI infrastructure designed to support autonomous agents, data retrieval, and intelligent automation workflows. It emphasizes extensibility and interoperability with modern AI stacks, allowing developers to integrate vector operations into search, reasoning, or generative systems. ...
    Downloads: 3 This Week
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  • 8
    Turso Database

    Turso Database

    Turso is an in-process SQL database, compatible with SQLite

    ...Turso includes support for concurrent writes through MVCC, change data capture, and faster schema management. It offers bindings and integrations across languages such as Rust, JavaScript, Go, Python, Java, .NET, and WebAssembly. The database also includes vector support, asynchronous Linux I/O with io_uring, and a built-in MCP server that lets AI assistants inspect and modify databases through structured tools.
    Downloads: 81 This Week
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  • 9
    PhotoCraft

    PhotoCraft

    An open-source, clean-room reimplementation of Adobe Photoshop

    PhotoCraft is an open-source image editor written entirely in Rust as a clean-room reimplementation of familiar Photoshop workflows. It supports layers, masks, adjustment layers, layer styles, text, vectors, brushes, and real PSD files. A GPU compositor built on wgpu targets Metal, Vulkan, DirectX 12, and WebGPU. Copy-on-write tiles and multithreaded filters help keep editing responsive. Its engine can be controlled through the desktop UI, CLI, JSON control channel, or MCP server for agent...
    Downloads: 2,315 This Week
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  • 10
    Martin

    Martin

    Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server

    Martin is a fast and lightweight tile server for serving vector and raster tiles from PostGIS-enabled PostgreSQL databases. Written in Rust, it is optimized for performance and low memory usage, making it suitable for production geospatial applications. Martin supports modern web mapping standards and integrates seamlessly with MapLibre and other mapping libraries.
    Downloads: 15 This Week
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  • 11
    Rig

    Rig

    Rust framework for building modular and scalable LLM-powered apps

    Rig is an open source Rust framework designed to help developers build modular and scalable applications powered by large language models. It provides a unified set of abstractions that allow applications to interact with many AI model providers and vector databases through a single interface. Its architecture emphasizes modularity, enabling developers to integrate only the components and integrations they need for a specific application. Rig includes built-in support for agent workflows, allowing systems to perform multi-turn reasoning, tool calling, and retrieval-based tasks within structured pipelines. ...
    Downloads: 13 This Week
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  • 12
    ParadeDB

    ParadeDB

    ParadeDB is a modern Elasticsearch alternative built on Postgres

    ParadeDB is an open-source search and analytics engine built on top of PostgreSQL. It serves as a modern alternative to Elasticsearch, offering real-time search capabilities for update-heavy workloads. By leveraging PostgreSQL's robustness, ParadeDB provides a scalable and efficient solution for full-text search and analytics.
    Downloads: 212 This Week
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  • 13
    trieve

    trieve

    All-in-one infrastructure for search, recommendations, RAG

    Trieve is an all-in-one infrastructure for building hybrid vector search, recommendations, and RAG.
    Downloads: 0 This Week
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  • 14
    Lance

    Lance

    Modern columnar data format for ML and LLMs implemented in Rust

    Lance is a columnar data format that is easy and fast to version, query and train on. It’s designed to be used with images, videos, 3D point clouds, audio and of course tabular data. It supports any POSIX file systems, and cloud storage like AWS S3 and Google Cloud Storage.
    Downloads: 4 This Week
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  • 15
    Rnote

    Rnote

    Sketch and take handwritten notes

    Rnote is a free, open-source, vector-based note-taking and drawing application designed for handwriting, sketching, and document annotation. Written in Rust and GTK4, it provides an adaptive interface optimized for stylus input and drawing tablets. Users can write naturally with pressure-sensitive pens and customizable stroke styles. Its canvas supports infinite expansion, continuous pages, and fixed-size document layouts.
    Downloads: 4 This Week
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  • 16
    Databend

    Databend

    Cloud-native open source data warehouse for analytics and AI queries

    ...This architecture enables cost-efficient storage and elastic scaling for workloads that involve large datasets and complex queries. Databend provides a unified engine capable of handling analytics, vector search, and full-text search within a single platform. Databend supports SQL-based workflows and enables real-time data ingestion, transformation, and analysis through streaming and task orchestration features. With its cloud-native design and distributed architecture, Databend can run both as a self-hosted system or within managed environments to power data analytics, AI workloads, and large-scale data.
    Downloads: 0 This Week
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  • 17
    Discord.SortedSet

    Discord.SortedSet

    Elixir SortedSet backed by a Rust-based NIF

    SortedSet NIF is a performant and reliable sorted set data structure for Elixir, implemented in Rust using the Rustler crate to take advantage of native performance while maintaining seamless integration with the BEAM ecosystem. It provides ordering and uniqueness guarantees, with all terms stored according to Elixir’s built-in sorting rules. Internally, it uses a vector of vectors layout rather than a single vector to minimize costly reallocations, allowing efficient bucket pointer copying instead of expensive term copying during growth. This design achieves a balance between performance and simplicity, and developers can customize bucket sizes for specific workloads, with a default of 500 offering solid performance across common scenarios. ...
    Downloads: 0 This Week
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  • 18
    pgvecto.rs

    pgvecto.rs

    Vector database plugin for Postgres, written in Rust

    pgvecto.rs is a Postgres extension that provides vector similarity search functions. It is written in Rust and based on pgrx. It is currently under heavy development, please take care when using it in production. pgvecto.rs is a Postgres extension, which means that you can use it directly within your existing database. This makes it easy to integrate into your existing workflows and applications. pgvecto.rs supports filtering.
    Downloads: 0 This Week
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  • 19
    Moltis

    Moltis

    A Rust-native claw you can trust

    ...Moltis emphasizes security through sandboxed execution environments, where commands and browsing tasks run in isolated containers and require explicit approval. The platform also includes long-term memory powered by hybrid vector and full-text search, allowing the assistant to retain context across sessions. With multi-channel access such as web UI, Telegram, and API endpoints, Moltis functions as a unified automation hub intended for developers and advanced users who want full control.
    Downloads: 1 This Week
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  • 20
    LangChain Rust

    LangChain Rust

    LangChain for Rust, the easiest way to write LLM-based programs

    ...Developers can use the framework to build chatbots, autonomous agents, and knowledge-augmented AI systems that interact with external data sources. The library provides abstractions for model providers, prompt templates, conversation memory, and vector search integrations. It also enables the construction of multi-step pipelines where LLM outputs feed into subsequent actions or tool calls.
    Downloads: 0 This Week
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  • 21
    Korvus

    Korvus

    Korvus is a search SDK that unifies the entire RAG pipeline

    ...The project consolidates the typical steps of a RAG pipeline—including embedding generation, document retrieval, reranking, and text generation—into a single query executed within the Postgres ecosystem. By leveraging PostgresML and vector extensions such as pgvector, Korvus eliminates the need for external microservices typically used for AI search architectures, reducing both system complexity and latency. The architecture enables machine learning operations to occur directly in the database, minimizing data transfer between services and improving overall performance for large datasets.
    Downloads: 0 This Week
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  • 22
    PostgresML

    PostgresML

    The GPU-powered AI application database

    ...Combine and automate the entire workflow from embedding generation to indexing and querying for the simplest (and fastest) knowledge-based chatbot implementation. Leverage multiple types of natural language processing and machine learning models such as vector search and personalization with embeddings to improve search results. Leverage your data with time series forecasting to garner key business insights. Build statistical and predictive models with the full power of SQL and dozens of regression algorithms. Return results and detect fraud faster with ML at the database layer. PostgresML abstracts the data management overhead from the ML/AI lifecycle by enabling users to run ML/LLM models directly on a Postgres database.
    Downloads: 0 This Week
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  • 23
    IronClaw

    IronClaw

    IronClaw is OpenClaw inspired but focused on privacy & security

    IronClaw is a security-first, open-source personal AI assistant built in Rust and designed to keep your data fully under your control. It operates on the principle that your AI should work for you, not external vendors, ensuring all data is stored locally, encrypted, and never shared. The platform emphasizes transparency, offering auditable code with no hidden telemetry or data harvesting. IronClaw runs untrusted tools inside isolated WebAssembly (WASM) sandboxes with strict capability-based...
    Downloads: 36 This Week
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  • 24
    CocoIndex

    CocoIndex

    ETL framework to index data for AI, such as RAG

    CocoIndex is an open-source framework designed for building powerful, local-first semantic search systems. It lets users index and retrieve content based on meaning rather than keywords, making it ideal for modern AI-based search applications. CocoIndex leverages vector embeddings and integrates with various models and frameworks, including OpenAI and Hugging Face, to provide high-quality semantic understanding. It’s built for transparency, ease of use, and local control over your search data, distinguishing itself from closed, black-box systems. The tool is suitable for developers working on personal knowledge bases, AI search interfaces, or private LLM applications.
    Downloads: 5 This Week
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  • 25
    Utopia

    Utopia

    World's first open-source enterprise world model

    Utopia is an open-source enterprise world model designed to turn evolving organizational knowledge into a governed decision layer. It combines a bitemporal knowledge graph, editable ontology, retrieval, reasoning, and audit history in one self-hosted application. The system ingests documents and synchronized sources, then extracts entities and facts with provenance and validity intervals. Corrections preserve earlier versions instead of overwriting them. Hybrid search and chat work across...
    Downloads: 4 This Week
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