Showing 1776 open source projects for "rules"

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  • 1
    HumHub

    HumHub

    HumHub is an open source enterprise social network

    ...Every suggestion or help is welcome. With a powerful module system you can extend HumHub by using third party tools, writing your own or connect existing software. Your server, your data, your rules. HumHub is a self- hosted solution and runs on almost every server. You are in the full control of your data. We don't leave you alone. We support you with your projects and provide professional services around HumHub.
    Downloads: 3 This Week
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  • 2
    Claude Code Security Reviewer

    Claude Code Security Reviewer

    An AI-powered security review GitHub Action using Claude

    ...It supports configuration inputs (which files/directories to skip, model timeout, whether to comment on the PR, etc). The tool is language-agnostic (it doesn’t need language-specific parsers), uses contextual understanding rather than simplistic rules, and aims to reduce noise with smarter filtering.
    Downloads: 2 This Week
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  • 3
    CloudQuery

    CloudQuery

    The open-source cloud asset inventory powered by SQL

    ...Use standard SQL to find any asset based on any configuration or relation to other assets. Connect CloudQuery standard PostgreSQL database to your favorite BI/Visualization tool such as Grafana, QuickSight, etc. Codify your security & compliance rules with SQL as the query engine. Integrate CloudQuery with your current visualization, monitoring, and alerting such as Grafana. CloudQuery supports the TimescaleDB PostgreSQL extension, giving you full historical snapshots of your cloud asset inventory. Data analysis, security, auditing, and compliance. Leverage SQL to get visibility into your cloud infrastructure and SaaS applications. ...
    Downloads: 2 This Week
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  • 4
    AV1 AVIF

    AV1 AVIF

    AV1 Image File Format Specification - ISO-BMFF/HEIF derivative

    AV1 AVIF is the official specification and reference design for the AV1 Image File Format (AVIF), defining how AV1-encoded bitstreams are packaged into the HEIF container format (based on ISOBMFF) to produce AVIF files. The project outlines the syntax and semantics required for AVIF compliance, including support for multiple image profiles, color depths, chroma subsampling modes, HDR/WCG, alpha channels, animation/image sequences, and various color-space/bit-depth combinations — making AVIF...
    Downloads: 7 This Week
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  • 5
    BFE

    BFE

    A modern layer 7 load balancer from baidu

    ...BFE supports HTTP, HTTPS, SPDY, HTTP2, gRPC, WebSocket, TLS, FastCGI, etc. Future support is planned for HTTP/3. BFE provides an advanced domain-specific language to describe routing rules which are easy to understand and maintain. BFE supports global load balancing and distributed load balancing for zone aware balancing, zone level failure resilience, overload protection etc. BFE provides a rich set of plugins for traffic management, security, observability, etc. BFE includes detailed built-in metrics for all subsystems. ...
    Downloads: 1 This Week
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  • 6
    KCP

    KCP

    A fast and reliable ARQ protocol

    KCP is a fast and reliable protocol that can achieve the transmission effect of a reduction of the average latency by 30% to 40% and reduction of the maximum delay by a factor of three, at the cost of 10% to 20% more bandwidth wasted than TCP. It is implemented by using the pure algorithm, and is not responsible for the sending and receiving of the underlying protocol (such as UDP), requiring the users to define their own transmission mode for the underlying data packet, and provide it to...
    Downloads: 1 This Week
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  • 7
    corroded

    corroded

    Set of utilities consisting of idiomatic and safe rust utilities

    corroded is a Rust project that intentionally strips away Rust’s safety guarantees and idiomatic protections, offering utilities and patterns that prioritize raw power and freedom over the usual borrow checker enforcement or strict ownership rules. Its README and community reactions suggest a mix of satire and extreme experimentation: the project makes “unsafe” Rust easier to use by removing typical compile-time checks, pushing the language toward behavior more like C for cases where developers want total control. Although controversial, the code serves as an exploration of Rust internals and unsafe constructs, and it includes utilities intended to simplify memory management and pointer manipulation without safety checks. ...
    Downloads: 0 This Week
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  • 8
    Front-End Design Checklist

    Front-End Design Checklist

    The Design Checklist for Creative Web Designers

    Front-End-Design-Checklist bridges the gap between design and implementation by capturing the essential details that make handoffs smooth and outcomes consistent. It encourages designers and developers to align on typography scales, color tokens, spacing systems, and grid behavior before coding begins. The resource includes checks for responsive breakpoints, interaction states, accessibility considerations, and asset preparation, reducing rework later in the build. It promotes shared...
    Downloads: 0 This Week
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  • 9
    pangu.js

    pangu.js

    Opinionated paranoid text spacing in JavaScript

    pangu.js is a lightweight JavaScript library that automatically inserts proper spacing between Chinese, Japanese, or Korean (CJK) characters and Latin letters, numbers, or symbols. The goal is typographic polish: mixed-script text often becomes cramped or ambiguous without the correct spacing rules, and pangu.js fixes that reliably. It uses rule-based detection to walk text and add spaces where needed without altering the characters themselves. The library runs in browsers or Node.js, and can process raw strings, DOM nodes, or entire documents. Because it’s idempotent, applying it repeatedly won’t keep adding extra gaps, which makes it safe in pipelines. ...
    Downloads: 0 This Week
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  • 10
    novu

    novu

    The open-source notification infrastructure

    ...Simple components and APIs for managing all communication channels in one place: Email, SMS, Direct, and Push. Select channels, add content with {{dynamic}} syntax, and custom rules to control the delivery of notifications. Use a built-in collection of popular providers - Sendgrid, Mailgun, Twilio and many more. Add API key and you're ready to go. Send an event trigger using one of our community-built SDK's, and we will handle it from there. A digest engine that aggregates multiple events in to a single precise notification. ...
    Downloads: 0 This Week
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  • 11
    werf

    werf

    The CLI tool gluing Git, Docker, Helm, and Kubernetes

    werf is an Open Source CLI tool written in Go, designed to simplify and speed up the delivery of applications. To use it, you need to describe the configuration of your application (in other words, how to build and deploy it to Kubernetes) and store it in a Git repo, the latter acts as a single source of truth. In short, that's what we call GitOps today. werf is not a complete CI/CD solution, but a tool for creating pipelines that can be embedded into any existing CI/CD system. It literally...
    Downloads: 4 This Week
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  • 12
    Deequ

    Deequ

    Deequ is a library built on top of Apache Spark

    ...Deequ supports advanced features like a metrics repository for storing computed statistics over time, anomaly detection of data quality metrics, and the suggestion of likely constraints automatically for new datasets. It also includes a little domain-specific language called DQDL (Data Quality Definition Language) which allows declarative specification of quality rules. Users typically run Deequ before feeding data downstream (to ML pipelines, analytics, or production systems), enabling early detection and isolation of data errors. There is also a Python wrapper, PyDeequ, for users who prefer working from Python environments.
    Downloads: 3 This Week
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  • 13
    AWS IoT Jobs library

    AWS IoT Jobs library

    Client library for using AWS IoT Jobs service on embedded devices

    ...This library has gone through code quality checks including verification that no function has a GNU Complexity score over 8, and checks against deviations from mandatory rules in the MISRA coding standard. Deviations from the MISRA C:2012 guidelines are documented under MISRA Deviations. This library has also undergone both static code analysis from Coverity.
    Downloads: 3 This Week
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  • 14
    Database Lab Engine (DLE)

    Database Lab Engine (DLE)

    DLE provides blazing-fast database cloning to build dev environments

    Thin PostgreSQL clones. DLE provides blazing-fast database cloning to build powerful development, test, QA, staging environments. Follow to stay updated. The Database Lab Engine is an open-source experimentation platform for PostgreSQL databases. Instantly create full-size clones of your production database and use them to test your database migrations, optimize SQL, or deploy full-size staging apps. The Database Lab Engine (DLE) runs on an independent server within your own infrastructure....
    Downloads: 2 This Week
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  • 15
    AWS SigV4 Library

    AWS SigV4 Library

    AWS library to sign AWS HTTP requests with Signature Version 4

    ...This library has gone through code quality checks including verification that no function has a GNU Complexity score over 8, and checks against deviations from mandatory rules in the MISRA coding standard. Deviations from the MISRA C:2012 guidelines are documented under MISRA Deviations. This library has also undergone static code analysis using Coverity static analysis, and validation of memory safety through the CBMC automated reasoning tool.
    Downloads: 2 This Week
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  • 16
    Application Inspector

    Application Inspector

    A source code analyzer built for surfacing features of interest

    Microsoft Application Inspector is a software source code characterization tool that helps identify coding features of first or third party software components based on well-known library/API calls and is helpful in security and non-security use cases. It uses hundreds of rules and regex patterns to surface interesting characteristics of source code to aid in determining what the software is or what it does from what file operations it uses, encryption, shell operations, cloud API's, frameworks and more and has received industry attention as a new and valuable contribution to OSS on ZDNet, SecurityWeek, CSOOnline, Linux.com/news, HelpNetSecurity, Twitter and more and was first featured on Microsoft.com. ...
    Downloads: 2 This Week
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  • 17
    Cake

    Cake

    Distributed LLM and StableDiffusion inference

    ...Unlike many simple proxies, Cake can act as a full connection broker: it can bind to arbitrary interfaces, handle simultaneous upstream/downstream sessions, and apply traffic rules on the fly. This makes it suitable for troubleshooting tricky network behavior, simulating network conditions, or chaining services in a modular test environment.
    Downloads: 1 This Week
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  • 18
    Gitolite

    Gitolite

    Hosting git repositories

    Gitolite is a lightweight Git server and access-control system that lets many human users share a single Unix account while enforcing fine-grained permissions. Configuration is “as code”: you manage users’ SSH keys and per-repo rules in a special admin repository, then push to apply changes instantly. Permissions are precise—read, write, or force-push can be allowed or denied per repository, branch, tag, or arbitrary ref patterns—so sensitive branches can be protected. Delegation features let large organizations hand off subsets of administration without giving away global control, and “wild” repositories make self-service project creation possible within policy. ...
    Downloads: 1 This Week
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  • 19
    wemake-python-styleguide

    wemake-python-styleguide

    The strictest and most opinionated python linter ever!

    Welcome to the strictest and most opinionated Python linter ever. wemake-python-styleguide is actually a flake8 plugin with some other plugins as dependencies. Ensures consistency - no matter who works on it, the end product will always be the same dependable code. Helps avoid potential bugs - strict rules make sure that you don't make common mistakes. Efficient code reviews - each piece of code has a similar familiar style and syntax. If it passes all the checks, there's little left to review! Fewer code revisions - strict linting ensures that you don't have to re-write the codebase again and again. Reduce code redundancy - Sometimes we write complex code as we are thinking in a certain way about a problem. ...
    Downloads: 1 This Week
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  • 20
    axe-core

    axe-core

    Accessibility engine for automated Web UI testing

    ...It's fast, secure, lightweight, and was built to seamlessly integrate with any existing test environment so you can automate accessibility testing alongside your regular functional testing. Axe-core has different types of rules, for WCAG 2.0 and 2.1 on level A and AA, as well as a number of best practices that help you identify common accessibility practices like ensuring every page has an h1 heading, and to help you avoid "gotchas" in ARIA like where an ARIA attribute you used will get ignored. With axe-core, you can find on average 57% of WCAG issues automatically. ...
    Downloads: 1 This Week
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  • 21
    Angular Style Guide

    Angular Style Guide

    Angular Style Guide: A starting point for Angular development teams

    Angular Style Guide is a widely adopted set of best practices and conventions for writing clean, maintainable, and scalable Angular applications. Created by John Papa, it provides detailed recommendations on how to structure projects, name files, organize components, and manage dependencies. The guide emphasizes consistency and readability, helping teams collaborate more effectively by following a shared set of standards. It covers topics such as modular architecture, component-based design,...
    Downloads: 0 This Week
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  • 22
    Blueprint MCP

    Blueprint MCP

    Diagram generation for understanding codebases and system architecture

    ...Blueprint-MCP also supports templated server configurations so game environments can be versioned, replicated, and deployed consistently across regions or cloud providers. The control plane includes hooks for event-driven automation, allowing rules like “scale up at peak hours” or “restart unhealthy nodes automatically” to be codified and managed without manual intervention. Security and access control are built in so administrators can assign roles, manage secrets, and enforce network policies across cluster resources.
    Downloads: 0 This Week
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  • 23
    php-file-iterator

    php-file-iterator

    FilterIterator implementation that filters files

    php-file-iterator is a small library that walks directory trees and yields files matching include/exclude rules, commonly used to discover test files. It supports filtering by suffixes or prefixes (for example, “Test.php”) to keep selection deterministic. Exclusion lists help you skip vendor directories, VCS folders, or generated artifacts that would otherwise slow down tools. The iterator interface means results are streamed rather than loaded at once, which keeps memory usage modest on large codebases. ...
    Downloads: 0 This Week
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  • 24
    repren

    repren

    Rename anything

    Repren is a “rename anything” command-line tool that performs regex-based search and replace across file contents while also renaming or moving files and directories according to patterns. It’s meant for sweeping refactors: change a class or package name everywhere and update filenames to match in one pass. The design favors explicitness and safety, providing dry-run output so you can preview exactly what will change before executing it. It handles recursive directory walks, lets you filter...
    Downloads: 0 This Week
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  • 25
    Transit Format

    Transit Format

    A data interchange format

    Transit is a data interchange format and set of libraries designed for reliably conveying structured values (with types) between applications written in different programming languages. The “transit-format” repository defines the specification of the format (tagging, extension, encoding rules) independent of any implementation. It builds on top of JSON and MessagePack (where possible) to reuse their performance and parsing infrastructure, but adds a tagging/extension mechanism to support types not natively representable (e.g., dates, sets). Transit provides a set of basic elements and a set of extension elements for representing typed values. ...
    Downloads: 0 This Week
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