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Enterprise Open Source Projects Directory

Explore open source software projects used throughout modern enterprise technology environments.

The Decision Insights Open Source Projects Directory provides information about software projects, foundations, communities, and technologies that power modern infrastructure, networking, security, observability, cloud, AI, and software development environments.

Project profiles help technology teams understand project purpose, ecosystem relevance, adoption patterns, associated organizations, related technologies, and industry context.

Use the search bar to discover projects by technology category, functionality, programming language, vendor ecosystem, or market segment.

1,899 results · page 80 of 95

  • Preact

    Preact is a lightweight JavaScript library for React-compatible, component-based web user interfaces using a virtual DOM.

  • Prefect

    Prefect is a workflow orchestration and dataflow automation platform for Python-based data workflows in local and cloud environments.

  • Presto

    Presto is a distributed SQL query engine for federated analytics across heterogeneous data sources in enterprise environments.

  • Pretty Easy privacy (p≡p)

    Pretty Easy privacy (p≡p) is an open-source framework that automates end-to-end encrypted secure messaging and key management.

  • Prodigy

    Prodigy is a commercial annotation tool for building machine learning training data, with scriptable Python workflows and spaCy integration.

  • Proj4J (locationtech.github.io/proj4j)

    Proj4J is a Java library for coordinate reference system definitions and transformations for geospatial applications.

  • Project EVE

    Project EVE (Edge Virtualization Engine) is an open-source edge OS and virtualization layer for managing distributed edge workloads.

  • Project Jupyter

    Project Jupyter is an open-source ecosystem for browser-based interactive computing and multi-language notebook workflows.

  • Prometheus

    Prometheus is an open-source monitoring and alerting toolkit for time series metrics in cloud-native and distributed systems.

  • Prossimo

    Prossimo is an Internet Security Research Group program to promote memory-safe implementations of core Internet infrastructure software.

  • Proton (OSS Project)

    Proton (OSS Project) is an open-source compatibility layer from Valve for running Windows games on Linux via Steam.

  • Proxmox VE

    Proxmox VE is an open-source server virtualization platform for managing KVM VMs and LXC containers with integrated storage and networking.

  • Pulumi

    Pulumi is an infrastructure as code platform for multi-cloud provisioning, Kubernetes management, and policy-as-code governance.

  • Pydantic

    Pydantic is a Python library for typed data validation and settings management using runtime-enforced data models.

  • PyMC

    PyMC is an open-source Python probabilistic programming framework for Bayesian statistical modeling and inference.

  • Pyro

    Pyro is a probabilistic programming framework on PyTorch for model-based reasoning and scalable Bayesian inference.

  • Pyrsia

    Pyrsia is an open-source decentralized package and container delivery network for verifiable, tamper-evident software artifacts.

  • Python

    Python is a high-level, general-purpose programming language for application development, scripting, and automation.

  • Python Package Index (PyPI)

    The Python Package Index (PyPI) is the official Python software package registry and distribution service for publishing and installing packages.

  • PyTorch

    PyTorch is an open-source deep learning framework for tensor computation, automatic differentiation, and neural network deployment.