regexp
regexp library for Delphi
- Quiet
- Library
- Delphi
- GitHub
- ★ 14
Catalog
30,057 projects in the catalog.
Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.
regex-in-delphi
Aplicativo de exemplo de uso de expressões regulares no Delphi XE
- Quiet
- Other
- Delphi
- GitHub
- ★ 1
- Unlicense
RegexDbg_with_Delphi
A Regex Debug Tool that supported many regex engines.
- Quiet
- Application
- Delphi
- GitHub
- ★ 2
RegExpValidator
- Quiet
- Library
- Delphi
- GitHub
- ★ 1
RegExpr
TRegExpr library (http://regexpstudio.com/TRegExpr/TRegExpr.html)
- Quiet
- Library
- Lazarus and Delphi
- GitHub
- ★ 16
TRegExpr
Regular expressions (regex), pascal.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 193
- MIT
Bilsen-RegExp-For-Delphi2009
.Net-style Regular Expression Library for Delphi 2009 or later
- Quiet
- Library
- Delphi
- GitHub
- ★ 2
Delphi-Immutable-Regex
Threadsafe Delphi wrapper around PCRE
- Quiet
- Library
- Delphi
- GitHub
- ★ 2
- MIT
corvus-regex-ecma262-pas
ECMA-262 (JavaScript) regular expressions for Object Pascal: the grammar and the answers of RegExp, every flag, over UTF-8 and UTF-16.
- Active
- Library
- GitHub
- ★ 1
- Apache-2.0
TRegExBuilder
- Quiet
- Library
- Delphi
- GitHub
- ★ 1
Graph Capture
The software was designed for suitable chart creation. From text files or programs, that haven't visual charts themselves, data is passed to "Graph Capture" and plotted there. But you have to write Perl RegEx expressions to extract X and Y-values from raw data. Otherwise, you can request suitable filter templates here https://www.facebook.com/vlad.dubov.77. For making RegEx expressions short docs are also included in the program. You can find "Help: regular expressions in Perl" in the installation folder or in the program's top bar. The program can plot charts from a static file ( just drag and drop the file) or from a dynamically written file - by using a plugin that "connects" to the source. Win 32/64 7/8/10/11 and probably XP ;)
- Application
- SourceForge
- Adaptive Public License
npp-regexhelper
Regex Helper plugin for Notepad++
- Quiet
- Application
- Delphi
- GitHub
- ★ 5
DelphiRegExTests
Regex Testing in Delphi
- Quiet
- Other
- Delphi
- GitHub
- ★ 1
- Unlicense
Pascal-RegExp
Delphi/Pascal regular expressions
- Quiet
- Library
- Delphi
- GitHub
- ★ 5
- Unlicense
skregexp
Regex library for Delphi 2005 later
- Quiet
- Library
- Delphi
- GitHub
- ★ 5
ADUG_Regex_Demo
Demonstration of Delphi Based Regex
- Quiet
- Other
- Delphi
- GitHub
- ★ 1
- Apache-2.0
pascal-regexp
Basic regular expression implementation in Pascal for educational purpose
- Quiet
- Library
- Lazarus
- GitHub
- ★ 1
RegEx Helper: a notepad++ plugin
A Notepad++ plugin that allows users to develop regular expressions and test them against their open documents.
- Application
- SourceForge
rTest
GUI tool for Lazarus RegExpr
- Quiet
- Application
- Lazarus
- GitHub
- ★ 15
- MIT
gitHuntr
Regex search filenames, contents, and entropy across all branches in your GitHub repos
- Active
- Application
- Lazarus
- GitHub
- ★ 8
- Apache-2.0
LPatternMatch
Pattern match engine adapted to Object Pascal from Lua 5.3 source code
- Quiet
- Library
- Lazarus
- GitHub
- ★ 8
TestRegularExpressions
This is an example on how to use regular expressions
- Active
- Other
- Lazarus
- GitHub
- ★ 8
- MIT
BioSynth
A terminal-based bio-hacking simulation. Master Regular Expressions (RegEx) to isolate, stabilize, and cure pathogens in a real-time 3D environment before the system breaches.
- Active
- Application
- Lazarus
- GitHub
- ★ 4
- MIT
NativeGrep
Fast parallel file-search library and CLI for Delphi (Win64), built on NativePattern - literal, fuzzy, masked-hex, and regex search with Unicode-aware matching.
- Active
- Library
- Delphi
- GitHub
- ★ 4
- MIT
rure-pascal
Pascal binding for rust regex library.
- Quiet
- Library
- GitHub
- ★ 4
- Apache-2.0
EventBusCalculator
Simple Calculator (Delphi, EventBus, Expression Engine)
- Quiet
- Other
- Delphi
- GitHub
- ★ 3
- MIT
fen-view
Application for visualizing chess positions
- Quiet
- Application
- Lazarus
- Codeberg
PCRE Workbench
latest PCRE 8.33 library, use regular express to search,replace,grep text data, also test regex.
- Quiet
- Application
- SourceForge
- GNU General Public License version 3.0 (GPLv3)
winapp
WinApp makes easier the installation and management of your applications !
- Quiet
- Application
- Delphi
- GitHub
- ★ 6
- MIT
ClipboardTransform
Replace clipboard text on paste
- Quiet
- Application
- Delphi
- GitHub
- ★ 4
- MIT
DirectoryCommander
file management with regexpr and tree operation on windows
- Quiet
- Application
- Lazarus
- GitHub
- ★ 1
dynamic-json-converter
Dynamic JSON to Object Pascal converter built from scratch using Regex. A practical solution for modernizing legacy Delphi applications.
- Quiet
- Application
- Delphi
- GitHub
- ★ 1
LazSwitchHosts
A lightweight hosts management tool built with Lazarus (Free Pascal). Features syntax highlighting, find & replace with regex, multi-select editing, and a plugin-based editor engine. Less than 7MB memory usage — 98% less than SwitchHosts. Apache-2.0 licensed, cross-platform (Windows/Linux/macOS).
- Active
- Application
- Lazarus
- GitHub
- ★ 1
- Apache-2.0
pgn-parser
PGN parser based on regular expressions
- Active
- Library
- Lazarus
- GitHub
- ★ 1
Stream_Encryption
- Quiet
- Library
- Delphi
- GitHub
- ★ 1
xeger
A regex-based string generator
- Active
- Library
- GitHub
- ★ 1
fb_regex
Firebird UDR library for regular expressions
- Active
- Library
- Delphi
- GitHub
- ★ 5
PerlRegEx
a Delphi class for user Regular Expression,
- Quiet
- Library
- Delphi
- GitHub
- ★ 6
EC2011_REGEX
Desmistificando as Expressões Regulares
- Quiet
- Other
- Delphi
- GitHub
- ★ 1
TPerlRegEx
Librería TPerlRegEx para ser usada en versiones Delphi 2010 y Anteriores
- Quiet
- Library
- Delphi
- GitHub
- ★ 1
QuickLib
Quick development library (AutoMapper, LinQ, IOC Dependency Injection, MemoryCache, Scheduled tasks, Json and Yml Config and Options pattern, Serializers, etc) with crossplatform support for Delphi/Firemonkey (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux).
- Active
- Package
- Lazarus and Delphi
- GitHub
- ★ 714
- Apache-2.0
DUDS
- Quiet
- Application
- Delphi
- GitHub
- ★ 86
- MPL-2.0
DLest
Microsoft Windows DLL Export Browser (Enumerate Exports, COM Methods and Properties) with Advanced Search Features.
- Quiet
- Application
- Delphi
- GitHub
- ★ 268
- Apache-2.0
Delphi-Mocks
A Open Source Mocking framework for Delphi XE2 or later
- Active
- Library
- Delphi
- GitHub
- ★ 252
- Apache-2.0
MakerAi
The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 216
- MIT
ramdisk
Replacement (GUI + windows service) for ImDisk Toolkit - by using Arsenal Image Mounter as a driver for RAM-disks.
- Active
- Application
- Delphi
- GitHub
- ★ 116
- MIT
fastplaz
FastPlaz - Pascal Web Framework
- Active
- Package
- Lazarus
- GitHub
- ★ 105
flre
FLRE - Fast Light Regular Expressions - A fast light regular expression library
- Active
- Library
- Lazarus
- GitHub
- ★ 104
- LGPL-2.1
MfPack
Delphi translations for Microsoft Media Foundation and related API's
- Active
- Library
- Delphi
- GitHub
- ★ 102
- MPL-2.0
JsonToDelphi
generate delphi classes from json (Json To Delphi Class Generator / JSON Data Binding Tool FMX, VCL and uniGUI)
- Active
- Application
- Delphi
- GitHub
- ★ 76
atom-table-monitor
⚛️ Monitoring tool for global atom table and RegisterWindowMessage identifiers
- Active
- Application
- Delphi
- GitHub
- ★ 75
- MIT
PasClaw
Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 67
- MIT
Javascript4D
A native JavaScript (ECMAScript 5.1) parser and interpreter written in Delphi/Object Pascal. Execute JavaScript code directly from your Delphi applications.
- Active
- Library
- Delphi
- GitHub
- ★ 61
- MIT
datavalidator
DataValidator foi projetado para ser uma biblioteca simples de validação de dados.
- Quiet
- Library
- Delphi
- GitHub
- ★ 52
- MIT
delphi-visual-studio-code-debugger
A debugger for delphi in visual studio code, and also a MCP server to give claude/copilot/etc authonomous delphi debugging capabilities
- Active
- Application
- Delphi
- GitHub
- ★ 48
- MIT
DotEnv4Delphi
A library to use .env files in Delphi and Lazarus (FreePascal). Also to be able to use Environment variables in a simpler way
- Active
- Library
- Lazarus and Delphi
- GitHub
- ★ 48
- MIT
MoonCompiler
Delphi 12-compatible Pascal compiler for Win64 and Linux x86-64. Your Delphi code builds on Linux unchanged — and often runs faster. FPC/Unleashed fork with Unicode RTL and bundled memory manager.
- Active
- Application
- Lazarus and Delphi
- GitHub
- ★ 45
StaticCodeAnalyser
Static code analysis for Delphi 12 & 13 and Lazarus / Free Pascal. RAD Studio IDE plugin (32/64-bit) + standalone GUI + CLI, one engine. 201 rules (Pascal AST + DFM/LFM forms): leaks, SQL injection, dead handlers, hardcoded secrets, Unicode & Trojan Source, Win64 pointer bugs. SARIF for CI/CD, SonarQube push.
- Active
- Application
- Lazarus and Delphi
- GitHub
- ★ 43
DRipGrepper
Standalone GUI and Delphi IDE plugin to parametrize ripgrep for superfast search.
- Active
- Application
- Delphi
- GitHub
- ★ 40
- MIT
Files and Drives Lazarus IDE plugins
xTranslator
Text & translation editor for Skyrim, Fallout4 and Starfield mods
- Quiet
- Application
- Delphi
- GitHub
- ★ 40
- MPL-2.0