Open Source Mac Software Development Software - Page 74

Software Development Software for Mac

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  • 1
    O'Doyle

    O'Doyle

    A rules engine for Clojure(Script)

    O'Doyle does indeed rule. And you will, too, when you use O'Doyle Rules, a rules engine for Clojure and ClojureScript. Stop being one of those jabronis that don't rule things. When I was a kid in Virginia our teacher tried to teach us the names of cities in our state by letting us be the "rulers" of them. My buddy Roger said he ruled Richmond. I said I ruled Chicago because I was a Bulls fan and didn't understand geography. I don't recall why I'm telling you this.
    Downloads: 7 This Week
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  • 2
    OSTree

    OSTree

    Operating system and container binary deployment and upgrades

    OSTree is a tool that combines a Git-like model for managing bootable, immutable filesystem trees with a deployment mechanism for Linux-based operating systems. It enables atomic upgrades and rollbacks, ensuring system integrity and consistency. OSTree is particularly useful for scenarios where reliable and reproducible system deployments are critical. ​
    Downloads: 7 This Week
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  • 3
    OSX Serial Generator

    OSX Serial Generator

    Generate complete sets of Serial Numbers for OSX-KVM, Docker-OSX

    OSX Serial Generator is a shell-based toolkit for generating valid-looking macOS serial numbers, hardware UUIDs, and board serials for use in virtualized macOS environments such as OSX-KVM, Docker-OSX, and OpenCore-based Hackintosh setups. It is positioned for good-faith security and Apple bug bounty research, where having realistic device identifiers is necessary to reproduce issues or test services that validate Apple hardware details. The project provides scripts and configuration templates that automatically fill in placeholders like serial, board serial, UUID, ROM, and even display parameters inside plist files. This means researchers can bring up many different “machines” with distinct identities without manually hunting for serial ranges or crafting XML by hand. It is designed to integrate smoothly with other SickCodes projects, particularly Docker-OSX, so that automated builds can generate and inject unique identifiers during container creation.
    Downloads: 7 This Week
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  • 4
    Oat UI

    Oat UI

    Ultra-lightweight, zero dependency, semantic HTML, CSS, JS UI library

    Oat is an ultra-lightweight front-end UI library designed to automatically style semantic HTML using minimal CSS and JavaScript with zero external dependencies. The project focuses on simplicity and performance, allowing developers to create clean, modern interfaces without relying on heavy frameworks or complex build systems. Oat works by applying sensible default styling directly to standard HTML elements, meaning developers can achieve polished layouts with little to no custom classes. Its small footprint makes it especially attractive for static sites, documentation, prototypes, and low-overhead web applications. The library can be installed via npm, CDN, or direct download, making it flexible across different development workflows. Overall, Oat prioritizes minimalism, speed, and developer ergonomics for teams that want attractive UI results with extremely low complexity.
    Downloads: 7 This Week
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  • 5
    Oboe

    Oboe

    Oboe is a C++ library that makes it easy to build high-performance

    oboe is a C++ library for building high-performance audio apps on Android, providing a unified, low-latency API over AAudio and OpenSL ES. It abstracts device and API-version differences so developers can focus on audio processing instead of platform quirks. The library emphasizes minimal latency and glitch-free playback/recording via tuned buffer strategies and callback-driven I/O. It supports features like floating-point audio, channel configuration, sample-rate negotiation, and stream sharing to match device capabilities. Example apps and utilities demonstrate best practices for thread priority, audio mixing, and underrun handling. By aligning with the native audio stack, oboe enables professional music apps, real-time communications, and games to achieve consistent audio performance across a wide range of devices.
    Downloads: 7 This Week
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  • 6
    OneNav

    OneNav

    Bookmark and navigation management system

    OneNav is a self-hosted bookmark and navigation management system designed to organize and categorize personal or team bookmarks efficiently. It features a responsive web interface, making it easy to access bookmarks from any device. OneNav is highly customizable, allowing users to create categories, add descriptions, and manage links with ease, making it ideal for personal use or as a team resource.
    Downloads: 7 This Week
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  • 7
    Open HTML to PDF

    Open HTML to PDF

    An HTML to PDF library for the JVM

    Open HTML to PDF is a pure-Java library for rendering a reasonable subset of well-formed XML/XHTML (and even some HTML5) using CSS 2.1 (and later standards) for layout and formatting, outputting to PDF or images. Use this library to generated nice looking PDF documents. But be aware that you can not throw modern HTML5+ at this engine and expect a great result. You must special craft the HTML document for this library and use it's extended CSS feature like #31 or #32 to get good results. Avoid floats near page breaks and use table layouts.
    Downloads: 7 This Week
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  • 8
    OpenRewrite

    OpenRewrite

    Automated mass refactoring of source code

    The OpenRewrite project is a mass source code refactoring ecosystem. Reduce 1000s of hours of static code analysis fixes to minutes. Turn a four-month migration project into four hours of work. Patch security vulnerabilities across 100s of repositories at once. OpenRewrite automates code refactoring and remediation tasks for you, enabling developers to deliver more business value. OpenRewrite's refactoring engine and recipes will always be open-source. Build tool plugins like OpenRewrite Gradle Plugin and OpenRewrite Maven Plugin help you run these recipes on one repository at a time. Moderne is a complementary product that executes OpenRewrite recipes at scale on hundreds of millions of lines of code and enables mass-committing of results. Moderne freely runs a public service for the benefit of thousands of open-source projects.
    Downloads: 7 This Week
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  • 9
    OptScale

    OptScale

    FinOps and MLOps platform to run ML/AI and regular cloud workloads

    Run ML/AI or any type of workload with optimal performance and infrastructure cost. OptScale allows ML teams to multiply the number of ML/AI experiments running in parallel while efficiently managing and minimizing costs associated with cloud and infrastructure resources. OptScale MLOps capabilities include ML model leaderboards, performance bottleneck identification and optimization, bulk run of ML/AI experiments, experiment tracking, and more. The solution enables ML/AI engineers to run automated experiments based on datasets and hyperparameter conditions within the defined infrastructure budget. Certified FinOps solution with the best cloud cost optimization engine, providing rightsizing recommendations, Reserved Instances/Savings Plans, and dozens of other optimization scenarios. With OptScale, users get complete cloud resource usage transparency, anomaly detection, and extensive functionality to avoid budget overruns.
    Downloads: 7 This Week
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  • 10
    Orchid Kotlin

    Orchid Kotlin

    Build and deploy beautiful documentation sites that grow with you

    Build and deploy beautiful documentation sites that grow with you. Orchid is a framework for generating project documentation websites with all the bells and whistles. Orchid lets you publish all your wikis, changelogs, blogs, code comments, and more. We'll even deploy it for you too, so you can stop fussing over tooling and focus on your project. Everything you need to author, build, and deploy documentation sites, top-soil included.
    Downloads: 7 This Week
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  • 11
    PHP CS Fixer

    PHP CS Fixer

    A tool to automatically fix PHP Coding Standards issues

    PHP-CS-Fixer is a tool that automatically fixes coding standards issues in PHP files. It helps developers maintain consistent coding style by applying rules defined by PHP-FIG (PSR standards) or custom configuration. It is widely used in CI/CD pipelines to enforce style conformity and reduce code review overhead.
    Downloads: 7 This Week
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  • 12
    PHP Enum

    PHP Enum

    PHP Enum

    The myclabs/php-enum library is a PHP package that provides an object-oriented approach to implementing enumerations, inspired by the SPL's SplEnum. Before PHP 8.1 introduced native enum support, this library offered a structured way to define and use enumerated types, enhancing code readability and type safety. By extending the base Enum class, developers can create enums with defined constants, ensuring that variables only hold valid, predefined values. This approach helps prevent errors related to invalid values and makes the codebase more maintainable.
    Downloads: 7 This Week
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  • 13
    PHP JWT Framework

    PHP JWT Framework

    JWT Framework

    This project is a framework that provides an implementation of JWS JSON Web Signature (RFC 7515), JWE JSON Web Encryption (RFC 7516), JWK JSON Web Key (RFC 7517), JWA JSON Web Algorithms (RFC 7518), JWT JSON Web Token (RFC 7519), JSON Web Key Thumbprint (RFC 7638), Unencoded Payload Option (RFC7797).
    Downloads: 7 This Week
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  • 14
    PHP-JWT

    PHP-JWT

    PHP package for JWT

    A simple library to encode and decode JSON Web Tokens (JWT) in PHP, conforming to RFC 7519. Use composer to manage your dependencies and download PHP-JWT. Optionally, install the paragonie/sodium_compat package from composer if your php is < 7.2 or does not have libsodium installed. If your private key contains \n characters, be sure to wrap it in double quotes "" and not single quotes '' in order to properly interpret the escaped characters. You must specify supported algorithms for your application. You can add a leeway to account for when there is a clock skew times between the signing and verifying servers. It is recommended that this leeway should not be bigger than a few minutes.
    Downloads: 7 This Week
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  • 15
    PackageCompiler

    PackageCompiler

    Compile your Julia Package

    Julia is, in general, a "just-barely-ahead-of-time" compiled language. When you call a function for the first time, Julia compiles it for precisely the types of arguments given. This can take some time. All subsequent calls within that same session use this fast compiled function, but if you restart Julia you lose all the compiled work. PackageCompiler allows you to do this work upfront — further ahead of time — and store the results for a lower latency startup. You can save loaded packages and compiled functions into a file (called a sysimage) that you pass to Julia upon startup. Typically the goal is to reduce latency on your machine; for example, you could load the packages and compile the functions used in common plotting workflows using that saved image by default. In general, sysimages are not relocatable to other machines; they'll only work on the machine they were created on.
    Downloads: 7 This Week
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  • 16
    Pacu

    Pacu

    The AWS exploitation framework, designed for testing security

    Pacu (named after a type of Piranha in the Amazon) is a comprehensive AWS security-testing toolkit designed for offensive security practitioners. While several AWS security scanners currently serve as the proverbial “Nessus” of the cloud, Pacu is designed to be the Metasploit equivalent. Written in Python 3 with a modular architecture, Pacu has tools for every step of the pen testing process, covering the full cyber kill chain. Pacu is the aggregation of all of the exploitation experience and research from our countless prior AWS red team engagements. Automating components of the assessment not only improves efficiency but also allows our assessment team to be much more thorough in large environments. What used to take days to manually enumerate can be now be achieved in minutes. There are currently over 35 modules that range from reconnaissance, persistence, privilege escalation, enumeration, data exfiltration, log manipulation, and miscellaneous general exploitation.
    Downloads: 7 This Week
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  • 17
    Parser for Rust source code

    Parser for Rust source code

    Parser for Rust source code

    Parser for Rust source code is a major Rust crate for parsing Rust source code (token streams) into a syntax tree (AST) that procedural macros can inspect or transform. The primary target is macro authors: you can parse TokenStreams into syn::File, syn::Item, syn::Expr, syn::Type, etc. It offers rich data structures, fine-grained parsing, span tracking (for error reporting), traversal and mutation APIs (visit, fold, visit_mut), printing back to tokens, and strong feature-gating so you only compile what you need. The documentation emphasises that while the crate is geared for procedural macros (and custom derives), some of the APIs may be of more general use. Using syn you can effectively write code that analyzes or generates Rust code at compile time.
    Downloads: 7 This Week
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  • 18
    PartiQL Lang Kotlin

    PartiQL Lang Kotlin

    PartiQL libraries and tools in Kotlin.

    This is a Kotlin implementation of the PartiQL specification. PartiQL is based on SQL-92 and has added support for working with schemaless hierarchical data. PartiQL’s extensions to SQL are easy to understand, treat nested data as first-class citizens, and compose seamlessly with each other and SQL. This repository contains an embeddable reference interpreter, test framework, and tests for PartiQL in Kotlin.
    Downloads: 7 This Week
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  • 19
    Pastel

    Pastel

    Next.js-like framework for CLIs made with Ink

    Pastel is a framework for building rich command-line applications using React (via Ink), offering a Next.js-like developer experience for CLIs. Instead of wiring up argument parsers, help output, and subcommands manually, you structure your CLI as a file-based command tree and focus on writing components that render the interface. Pastel parses and validates command options using Zod schemas, giving you typed, declarative option definitions that also power automatic help messages. It wraps up common CLI concerns such as argument parsing, routing to the appropriate command component, validation, and error handling, so you can concentrate on the command’s behavior and UI. Because it builds on Ink, you can create highly interactive terminal UIs using React components, hooks, and state management patterns you already know from the web. Pastel is zero-config for typical use cases, and there is even a create-pastel-app helper for scaffolding new projects quickly.
    Downloads: 7 This Week
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  • 20
    Payum

    Payum

    PHP Payment processing library

    Payum is a PHP payment processing library that abstracts and unifies payment gateway integrations across different services like PayPal, Stripe, and Authorize.Net. It offers a modular architecture that supports various gateways and payment flows including recurring payments, tokenized sessions, and secure callbacks. Payum is ideal for developers building custom e-commerce or billing solutions with multiple payment options.
    Downloads: 7 This Week
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  • 21
    Peroxide

    Peroxide

    Rust numeric library with high performance and friendly syntax

    Rust numeric library contains linear algebra, numerical analysis, statistics and machine learning tools with R, MATLAB, Python-like macros. Peroxide uses a 1D data structure to represent matrices, making it straightforward to integrate with BLAS (Basic Linear Algebra Subprograms). This means that Peroxide can guarantee excellent performance for linear algebraic computations by leveraging the optimized routines provided by BLAS. For users familiar with numerical computing libraries like NumPy, MATLAB, or R, Rust's syntax might seem unfamiliar at first. This can make it more challenging to learn and use Rust libraries that heavily rely on Rust's unique features and syntax.
    Downloads: 7 This Week
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  • 22
    PicX

    PicX

    GitHub API

    An image bed management tool with CDN acceleration function developed based on GitHub API. No need to download and install, use it online on the web page! free! Stablize! Convenient! Extremely fast! Writing articles with static blogs such as Hexo, VuePress, Hugo, etc., I don’t know where to save the pictures. Deliberately spending money to rent a cloud server to host pictures, it is too expensive and not worth it, and the upload configuration is cumbersome. The link to the favorite picture copied from the Internet will become invalid one day after using it. Using other paid image beds, the speed is slow, the capacity is small, and the time and flow are limited. Looking for a picture bed that is really free, stable, unlimited in capacity, and fast in access speed. So, come and try the PicX picture bed , it is specially made for technical bloggers, whoever uses it will know. Support one- click copying of external links of pictures and one- click conversion of Markdown format.
    Downloads: 7 This Week
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  • 23
    Piccolo

    Piccolo

    A fast, user friendly ORM and query builder which supports asyncio

    Piccolo is a modern, fast, and type-safe ORM for Python, designed with developer ergonomics in mind. It provides a clean syntax for defining schemas and building queries while supporting both sync and async execution. With built-in admin tools and rich introspection, Piccolo is suitable for web apps, APIs, and small-to-medium scale backends that prioritize clarity and speed.
    Downloads: 7 This Week
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  • 24
    Pidgin

    Pidgin

    A lightweight and fast parsing library for C#

    Pidgin is a lightweight and fast parser combinator library for C#. It allows developers to construct parsers using a declarative approach, facilitating the creation of complex parsers without external tools.​
    Downloads: 7 This Week
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  • 25
    Pkl

    Pkl

    A configuration as code language with rich validation and tooling

    pkl is a purpose-built configuration-as-code language developed by Apple that combines declarative structure, validation, and tooling to improve over traditional configuration formats like JSON, YAML, or Plists. Its goal is to let you write configuration logic (modules, imports, conditions, defaults) while still producing static outputs suitable for tools that expect JSON, YAML, or other formats. Configurations in Pkl are type-safe and support validation constraints (e.g. bounds, relations) so many errors can be caught before deployment. The language is embeddable, meaning it can run inside applications (Java, Swift, Go, etc.) to load configuration dynamically with the same safety guarantees. There’s also code generation support: writing Pkl modules can generate matching classes or data structures in target languages (Swift, Go, Java, Kotlin) so runtime config and statically typed code stay in sync.
    Downloads: 7 This Week
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