Showing 14243 open source projects for "or-tools"

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  • 1
    QSV

    QSV

    Blazing-fast Data-Wrangling toolkit

    qsv is a fast, command-line CSV data toolkit written in Rust that extends the capabilities of xsv. It’s designed to make working with CSV files at scale easy and efficient, offering over 40 powerful subcommands for tasks like querying, sampling, splitting, deduplicating, and more. qsv is ideal for data engineers, analysts, and developers who need high-performance CSV manipulation on the command line.
    Downloads: 4 This Week
    Last Update:
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  • 2
    PHPSocket.IO

    PHPSocket.IO

    A server side alternative implementation of socket.io

    ...Built on top of Workerman, phpSocket.io is capable of handling thousands of concurrent connections and is ideal for building chat apps, live notifications, and collaborative tools in PHP.
    Downloads: 4 This Week
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  • 3
    Leantime

    Leantime

    Leantime is a goals focused project management system

    Leantime is an open-source project management system designed to support idea management, task tracking, and project planning. It is a tool for startups and small teams looking for a lean project management approach. Leantime combines features like kanban boards, Gantt charts, and time tracking with a modern, intuitive interface, making it easy for teams to collaborate efficiently and keep projects on track.
    Downloads: 4 This Week
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  • 4
    ojg

    ojg

    Optimized JSON for Go

    Optimized JSON for Go is a high-performance parser with a variety of additional JSON tools. OjG is optimized to processing huge data sets where data does not necessarily conform to a fixed structure.
    Downloads: 4 This Week
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  • 5
    Prowlarr

    Prowlarr

    Manager/proxy built on the popular *arr .net/reactjs base stack

    ...Prowlarr supports hundreds of torrent trackers and Usenet sites including both public and private sources, with flexible configuration and health status reporting to keep your search infrastructure reliable. It also provides manual search tools, indexer statistics, and proxy support so that your downloads and queries can route through custom network layers if desired. The project is built on a .NET backend with a React-based user interface, giving it a modern web experience and broad platform compatibility across Windows, macOS, Linux, and containers.
    Downloads: 13 This Week
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  • 6
    Void Editor

    Void Editor

    Open source AI IDE and Cursor alternative

    Void is an open-source, AI-powered code editor built as a fork of Visual Studio Code. Designed as a fully transparent and privacy-focused alternative to Cursor or GitHub Copilot, it lets you use AI models locally or via APIs (OpenAI, Claude, Gemini, Ollama, etc.)—without routing data through proprietary servers. Developed by YC-backed startup Glass Devtools, it supports traditional coding features inherited from VS Code, enhanced with in-editor LLM capabilities—autocomplete, inline quick...
    Downloads: 13 This Week
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  • 7
    GitLens

    GitLens

    Supercharge Git inside VS Code and unlock untapped knowledge

    GitLens, part of GitKraken’s legendary Git tools, is an open-source extension for Visual Studio Code. GitLens supercharges Git inside VS Code and unlocks untapped knowledge within each repository. It helps you to visualize code authorship at a glance via Git blame annotations and CodeLens, seamlessly navigate and explore Git repositories, gain valuable insights via rich visualizations and powerful comparison commands, and so much more.
    Downloads: 18 This Week
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  • 8
    AI-DLC

    AI-DLC

    AI-Driven Life Cycle (AI-DLC) adaptive workflow steering rules for AI

    ...The project promotes an “AI-Driven Life Cycle” methodology where coding assistants, IDE agents, and automation systems participate directly in planning, implementation, testing, and operational workflows. Rather than focusing on a single model or IDE, the framework provides reusable rules, templates, and orchestration patterns compatible with tools such as Amazon Q Developer, Claude Code, Cursor, GitHub Copilot, and Cline. The repository emphasizes reproducible development processes, workflow portability, and AI-guided engineering discipline across different environments. It also explores specification-driven development and layered workflow architectures that standardize how AI systems interact with software projects.
    Downloads: 8 This Week
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  • 9
    NVIDIA Model Optimizer

    NVIDIA Model Optimizer

    A unified library of SOTA model optimization techniques

    Model Optimizer is a unified library that provides state-of-the-art techniques for compressing and optimizing deep learning models to improve inference efficiency and deployment performance. It brings together multiple optimization strategies such as quantization, pruning, distillation, and speculative decoding into a single cohesive framework. The library is designed to reduce model size and computational requirements while maintaining accuracy, making it particularly valuable for deploying...
    Downloads: 8 This Week
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  • 10
    os-tutorial

    os-tutorial

    How to create an OS from scratch

    ...The project uses x86 assembly and C to illustrate concepts, making it accessible to students and hobbyists interested in low-level programming. By compiling and running the examples with tools like QEMU, learners gain hands-on experience with OS fundamentals. With its structured lessons and approachable explanations, the repository has become a widely recommended resource for operating system beginners.
    Downloads: 8 This Week
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  • 11
    SQLBoiler

    SQLBoiler

    Generate a Go ORM tailored to your database schema

    ...Most packages out there are code-first, reflect-based and have a very weak story around relationships between models. Work with existing databases: Don't be the tool to define the schema, that's better left to other tools.
    Downloads: 3 This Week
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  • 12
    Crown Engine

    Crown Engine

    The flexible game engine

    ...Evaluate modifications and adjustments on-the-fly without having to reboot the game every time. Runs and looks equally well both on Linux and on Windows. Designed to be as fail-safe as possible to never lose your work if crashes should occur. Engine plus tools amounts to less than 50K LOC. Written in simple 'C-style' C++. It is easy for anyone to understand and make modifications. All the code is released under the very permissive MIT license and can be downloaded via GitHub by anyone.
    Downloads: 8 This Week
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  • 13
    Octop

    Octop

    A smarter, self-hosted AI assistant — multi-user, multi-agent

    ...Its private knowledge base uses retrieval-augmented generation to ground responses in uploaded documents. Agents can also delegate coding work through Agent Client Protocol integrations with tools such as Claude Code, Codex, and OpenCode. Local-first storage, JWT isolation, approval controls, and optional PostgreSQL support help keep conversations, credentials, and agent state under the operator’s control.
    Downloads: 10 This Week
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  • 14
    Agent Stuff

    Agent Stuff

    These are commands I use with agents, mostly Claude

    ...The repository includes commands for planning discussions, code review, changelog updates, summarization, browser automation, GitHub work, tmux control, Sentry analysis, Apple Mail search, and Google Workspace access. Its Pi extensions add workflow tools such as session control, file browsing, long-running goals, notifications, enhanced edits, task lists, and prompt-mode switching. Many items are tuned for the author’s own environment, so users should expect to adjust paths and defaults. It is best treated as a practical personal agent toolkit and reference for building reusable AI coding workflows.
    Downloads: 10 This Week
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  • 15
    MasterHttpRelayVPN

    MasterHttpRelayVPN

    Domain-fronted HTTP/SOCKS5 proxy tunneling traffic through Google Apps

    ...It is particularly useful for users who need to access restricted networks or maintain connectivity in limited conditions. The project emphasizes flexibility and adaptability in different network scenarios. It also provides tools for managing connections and monitoring traffic flow. Overall, it offers an alternative approach to traditional VPN solutions.
    Downloads: 7 This Week
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  • 16
    fooyin

    fooyin

    A customisable music player

    ...It integrates a powerful plugin system that enables extensions for widgets, decoders, metadata handling, and external services. fooyin also includes a scripting language called FooScript, which allows users to customize interface behavior, automate playlists, and control display logic. Its library management tools offer advanced filtering, tagging, and playlist organization for large music collections. Designed primarily for Linux, it emphasizes performance and deep customization over simplicity.
    Downloads: 10 This Week
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  • 17
    CompressO

    CompressO

    Convert any video/image into a tiny size. 100% free & open-source

    compressO is a cross-platform, open-source multimedia compression application designed to reduce the size of videos and images while preserving visual quality. Built using modern frameworks such as Rust and Tauri, it runs locally on the user’s machine, ensuring fast performance and complete privacy without requiring cloud processing. The application supports a variety of media formats and provides controls for adjusting compression levels, resolution, and output quality. In addition to...
    Downloads: 10 This Week
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  • 18
    Open ChatGPT Atlas

    Open ChatGPT Atlas

    Open Source and Free Alternative to ChatGPT Atlas

    ...The project includes utilities for session management to preserve context across interactions, structured interfaces for streaming responses, and integration layers that let you plug in third-party tools and services. It often forms the basis for research, prototyping, or production systems where the default ChatGPT interface isn’t flexible enough.
    Downloads: 10 This Week
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  • 19
    abogen

    abogen

    Generate audiobooks from EPUBs, PDFs and text with captions

    abogen is a tool designed to generate audiobooks (or speech narrations) from textual sources such as EPUBs, PDFs, or plain text, with synchronized captions. In other words, it automates the pipeline of reading a digital book (or document), converting its text into speech via a TTS engine, and packaging the result into an audiobook format — likely along with timestamped captions or subtitles that align with the spoken audio. This can be very useful for accessibility, content consumption on...
    Downloads: 10 This Week
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  • 20
    Coze Studio

    Coze Studio

    An AI agent development platform with all-in-one visual tools

    Coze Studio is ByteDance’s open‑source, visual AI agent development platform. It offers no-code/low-code workflows to build, debug, and deploy conversational agents, integrating prompting, RAG-based knowledge bases, plugin systems, and workflow orchestration. Developed in Go (backend) and React/TypeScript (frontend), it uses a containerized microservices architecture suitable for enterprise deployment.
    Downloads: 7 This Week
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  • 21
    Commanded

    Commanded

    Use Commanded to build Elixir CQRS/ES applications

    Commanded is an Elixir framework for implementing CQRS (Command Query Responsibility Segregation) and Event Sourcing patterns. It provides domain-driven design tools—aggregates, commands, events, and projections—backed by an event store (e.g. PostgreSQL).
    Downloads: 3 This Week
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  • 22
    JS-Beautify

    JS-Beautify

    Beautifier for javascript

    js-beautify is a command-line and Python-based tool that beautifies and formats JavaScript, HTML, and CSS code. It helps improve code readability by enforcing consistent indentation and style rules. Widely used in development workflows and CI pipelines, it supports customization through config files and can process both single files and entire projects.
    Downloads: 3 This Week
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  • 23
    dplyr

    dplyr

    dplyr: A grammar of data manipulation

    dplyr is an R package that provides a consistent and intuitive grammar for data manipulation, enabling users to filter, arrange, summarize, and transform data efficiently. Part of the tidyverse ecosystem, dplyr simplifies complex data operations through a clear and readable syntax, whether working with data frames, tibbles, or databases. It is widely used in data science and statistical analysis workflows.
    Downloads: 3 This Week
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  • 24
    Bareos

    Bareos

    Bareos is a cross-network Open Source backup solution

    Bareos (Backup Archiving Recovery Open Sourced) is an enterprise-grade open-source backup solution forked from Bacula. It offers robust backup, restore, and archiving features for Linux, Windows, and macOS systems. Bareos supports encrypted and deduplicated backups across networks, making it ideal for managing large infrastructure backups.
    Downloads: 3 This Week
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  • 25
    pg_mooncake

    pg_mooncake

    Real-time analytics on Postgres tables

    ...It provides developers with enhanced visibility into query execution, memory usage, and system behavior. Ideal for fine-tuning Postgres performance, pg_mooncake is designed for those who need actionable insights without external tools.
    Downloads: 3 This Week
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