Showing 512 open source projects for "regular"

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  • Veeam Data Platform v13.1 Icon
    Veeam Data Platform v13.1

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  • 1
    Notepad++

    Notepad++

    Free, open-source text editor

    Notepad++ is a source code editor that is free to use and is available in various languages. The source code editor is also written in C++ and is based on the Scintilla editing component. Notepad++ offers a wide range of features, such as autosaving, line bookmarking, simultaneous editing, tabbed document interface, and many more features. Over 140 plugins are also available to use in the default program. Notepad++ takes advantage of higher execution speed and smaller program size by...
    Downloads: 2,493 This Week
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  • 2
    RE2/J

    RE2/J

    linear time regular expression matching in Java

    ...This makes RE2/J ideal for applications that must handle user-supplied regular expressions securely without the risk of denial-of-service through regex backtracking. While it omits some advanced features like backreferences and certain Java regex options, it supports the vast majority of practical expressions used in production code. RE2/J thus provides a reliable, safe, and scalable alternative for developers.
    Downloads: 0 This Week
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  • 3
    re2

    re2

    Alternative to backtracking regular expression engines

    RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library. This is the source code repository for RE2, a regular expression library. There is a fair amount of documentation (including code snippets) in the re2.h header file. Unless otherwise noted, the RE2 source files are distributed under the BSD-style license found in the LICENSE file.
    Downloads: 0 This Week
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  • 4
    Scripting Course

    Scripting Course

    Books, reference guides and resources on Regular Expressions

    Scripting Course is a curated learning hub for command-line text processing, scripting languages, regular expressions, and Vim. It brings together numerous books and reference guides maintained by the same author. Topics include Python, JavaScript, and Ruby regular expressions alongside GNU grep, sed, awk, and Coreutils. Separate material covers Python fundamentals, practical Python projects, Ruby and Perl one-liners, Linux command-line computing, and Vim.
    Downloads: 0 This Week
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    MongoDB Atlas runs apps anywhere

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  • 5
    IntelliJ Community Edition

    IntelliJ Community Edition

    IntelliJ IDEA & IntelliJ Platform

    IntelliJ Community is the open source upstream of JetBrains’ IntelliJ IDEA, forming the core of a powerful, extensible, and intelligent development environment. It provides foundational features like a robust editor with code completion, syntax highlighting, refactoring tools, version control integrations, terminal, debugger, and plugin architecture. Since it’s open, community developers can contribute to language supports, UI tweaks, and platform enhancements. From this base, JetBrains...
    Downloads: 971 This Week
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  • 6
    grex

    grex

    A command-line tool and library for generating regular expressions

    grex is a library as well as a command-line utility that is meant to simplify the often complicated and tedious task of creating regular expressions. It does so by automatically generating a single regular expression from user-provided test cases. The resulting expression is guaranteed to match the test cases which it was generated from. This project has started as a Rust port of the JavaScript tool regexgen written by Devon Govett. Although a lot of further useful features could be added to it, its development was apparently ceased several years ago. ...
    Downloads: 0 This Week
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  • 7
    sd

    sd

    Intuitive find & replace CLI (sed alternative)

    sd is an intuitive find-and-replace CLI. Painless regular expressions. sd uses regex syntax that you already know from JavaScript and Python. Forget about dealing with quirks of sed or awk - get productive immediately. Non-regex find & replace. No more backslashes or remembering which characters are special and need to be escaped. Find & replace expressions are split up, which makes them easy to read and write.
    Downloads: 2 This Week
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  • 8
    Effekseer

    Effekseer

    This software is a particle effect editing tool

    Effekseer is an open-source tool designed for creating stunning visual effects for games and multimedia applications. It allows artists and developers to design complex particle effects through an intuitive graphical user interface, supporting various features like particles, beams, and distortion effects. Effekseer supports multiple platforms and integrates seamlessly with popular game engines, enabling the creation of rich visual experiences without extensive programming knowledge.
    Downloads: 169 This Week
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  • 9
    Perl-Dist-Strawberry

    Perl-Dist-Strawberry

    Tooling to build and package releases for Perl on Windows

    Perl-Dist-Strawberry is tooling to build and package releases for Perl on Windows. Strawberry Perl is a binary distribution of Perl for the Windows operating system, including a bundled compiler and pre-installed modules.
    Downloads: 28 This Week
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  • 10
    UTM

    UTM

    Virtual machines for iOS and macOS

    ...This technique is similar to what iSH does for dynamic execution. As a result, UTM SE does not require jailbreaking or any JIT workarounds and can be sideloaded as a regular app.
    Downloads: 212 This Week
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  • 11
    Melody

    Melody

    Melody is a language that compiles to regular expressions

    Melody is a language that compiles to regular expressions and aims to be more easily readable and maintainable. All quantifiers can be preceded by lazy to match the least amount of characters rather than the most characters (greedy).
    Downloads: 0 This Week
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  • 12
    Fluent Reader

    Fluent Reader

    Modern desktop RSS reader built with Electron, React, and Fluent UI

    ...Does Source only come with snippets? Configure to load full content with Mercury Parser, load webpage in the app, or open externally by default. Find anything you want with the power of regular expressions. Search in both titles and full contents of articles. Mark articles as starred, hidden, or unread and filter as they arrive with custom rules based on regular expressions.
    Downloads: 8 This Week
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  • 13
    ImGui Java

    ImGui Java

    JNI based binding for Dear ImGui

    ...With support for native backends and OpenGL rendering, imgui-java is perfect for game engines, development tools, and editors that need an intuitive GUI system. It includes integrations for multiple platforms and rendering contexts, with regular updates to match upstream ImGui releases.
    Downloads: 3 This Week
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  • 14
    SideStore

    SideStore

    SideStore is a fork of AltStore that doesn't require an AltServer

    ...SideStore's goal is to provide an untethered sideloading experience. It's a community-driven fork of AltStore, and has already implemented some of the community's most-requested features. SideStore is a just regular, sandboxed iOS application. The AltStore app target contains the vast majority of SideStore's functionality, including all the logic for downloading and updating apps through SideStore. SideStore makes heavy use of standard iOS frameworks and technologies most iOS developers are familiar with.
    Downloads: 221 This Week
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  • 15
    Vercel Zero

    Vercel Zero

    The programming language for agents

    ...The project explores what a language, tooling system, and standard library might look like if agents need to read, debug, repair, and ship code reliably. It focuses on a small and regular language surface, structured diagnostics, predictable tooling, and machine-readable outputs. Zero is still pre-1 and intentionally unstable, so its syntax and APIs are meant for exploration rather than production use. The project includes commands for checking, running, building, graph inspection, size reporting, diagnostics, and repair-oriented workflows. ...
    Downloads: 3 This Week
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  • 16
    Pillow

    Pillow

    The friendly Python Imaging Library fork

    ...Aside from offering extensive file format support, an efficient internal representation, and fairly powerful image processing capabilities, Pillow is setuptools compatible. While PIL is not officially over yet, with Pillow you can be assured of continuous integration testing, publicized development activity, and regular releases to the Python Package Index.
    Downloads: 61 This Week
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  • 17
    FreeRDP

    FreeRDP

    FreeRDP is a free remote desktop protocol library and clients

    ...Enjoy the freedom of using your software wherever you want, the way you want it, in a world where interoperability can finally liberate your computing experience. The nightly builds are installed into /opt/freerdp-nightly and can be installed in parallel with the distributions regular freerdp package. Network tracing of RDP can be quite a challenge due to a number of factors such as encryption, compression, and the fact that these protocol features cannot always be disabled or worked around. One of the easiest way of decrypting RDP traffic is to configure the server with a self-signed certificate for which the private key is known, and then use this certificate with a network tracing tool to automatically decrypt the packets.
    Downloads: 98 This Week
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  • 18
    Node.js

    Node.js

    Cross-platform JavaScript runtime environment

    Node.js is a free, open-source, cross-platform JavaScript runtime environment that allows developers to run JavaScript outside of the browser. It is built on Chrome’s V8 engine and is designed for building fast, scalable network applications. Node.js enables developers to create servers, APIs, command-line tools, and full-stack web applications using a single programming language. Its non-blocking, event-driven architecture makes it highly efficient for handling concurrent requests. The...
    Downloads: 51 This Week
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  • 19
    PDF4QT

    PDF4QT

    Open source PDF editor

    ...Basic browsing and lots of other functionalities, such as encryption, reading a document, verification of digital signatures, editing of annotations, searching for text using regular expressions, drawing pages into an image, and much more. Several plug-ins are available.
    Downloads: 58 This Week
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  • 20
    CLI text processing with GNU awk

    CLI text processing with GNU awk

    Example based guide to mastering GNU awk

    ...It teaches the language through hundreds of short demonstrations rather than relying mainly on abstract syntax descriptions. Readers learn how awk can select records, work with fields, transform text, apply regular expressions, and build reusable processing commands. More advanced material develops progressively from the same practical style. The repository includes example files and code snippets so commands can be reproduced locally. Exercises test each major concept, and complete solutions are supplied in a separate document. An interactive TUI application also provides a hands-on way to practice selected exercises.
    Downloads: 0 This Week
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  • 21
    GitHub Buttons

    GitHub Buttons

    Showcase the success of any GitHub repo or user

    ...Dynamic counts are retrieved from GitHub so displayed stars, watchers, forks, or followers stay current. Buttons can optionally hide their text or count and can be rendered in regular or large sizes. The project compiles its HTML, CSS, and JavaScript into a self-contained button page suitable for embedding. Its companion site provides a simple generator for configuring buttons without manually constructing parameters. The project is designed for developers who want recognizable GitHub engagement controls with minimal setup.
    Downloads: 0 This Week
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  • 22
    zerolang

    zerolang

    The programming language for agents

    zerolang, also called Zero, is an experimental agent-first programming language from Vercel Labs. It explores what programming might look like when AI agents are treated as primary users from the start. The language aims to be small, regular, and easy for agents to learn from examples, diagnostics, and documentation. Its tooling is designed to expose structured facts for checking, running, formatting, debugging, repair, graph inspection, and size reporting. The project is pre-1 and intentionally unstable, so it is intended for isolated experimentation rather than production systems. zerolang is most useful as a research platform for developers interested in AI-native programming languages, agent-readable tooling, and repair-oriented development workflows.
    Downloads: 0 This Week
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  • 23
    Clerk

    Clerk

    Moldable Live Programming for Clojure

    ...Notebook content is written in standard Clojure namespaces or Markdown with embedded Clojure code blocks and evaluates top-to-bottom for predictable behavior. Clerk notebooks are either regular Clojure namespaces (interspersed with markdown comments) or regular markdown files (interspersed with Clojure code fences). This also means Clerk notebooks are meant to be stored in source control. Clerk notebooks always evaluate from top to bottom. Clerk builds a dependency graph of Clojure vars and only recomputes the needed changes to keep the feedback loop fast.
    Downloads: 0 This Week
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  • 24
    Authentic Theme

    Authentic Theme

    Official theme for the best server management panel

    Authentic Theme is a modern, responsive skin for the Webmin/Uberspace control panels that updates the look, feel, and usability of interface components. It replaces the default UI layout and navigation, adding sidebars, iconography, contextual menus, tabs, and dynamic theme options to enhance both aesthetics and workflow. The theme supports multiple screen sizes and devices, adapting elements like menus and panels to maintain usability on narrow windows. It also integrates customization...
    Downloads: 0 This Week
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  • 25
    apollo-upload-client

    apollo-upload-client

    Terminating Apollo Link for Apollo Client that fetches GraphQL request

    ...Creates a terminating Apollo Link for Apollo Client that fetches a GraphQL multipart request if the GraphQL variables contain files (by default FileList, File, Blob, or ReactNativeFile instances), or else fetches a regular GraphQL POST or GET request (depending on the config and GraphQL operation).
    Downloads: 0 This Week
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