Open-source alternatives to Theunknownones

A protocol buffers library for C

An eventing framework for building high performance and high scalability systems in C.

libgit2 is a portable, cross-platform C library that provides a programmatic interface for integrating Git version control directly into applications. It serves as a linkable implementation of Git internals, allowing developers to manage repositories and manipulate version control data without requiring a system installation of the Git command line tool. The library functions as an embedded API and object database manager capable of reading and writing commits, trees, blobs, and tags. It includes a network transport client to handle the transfer of repository data over protocols such as SSH a

Platform independent Near Field Communication (NFC) library

Lightweight exception implementation for C

This project is a formal markdown specification standard that provides a detailed markup syntax definition and a definitive set of rules for parsing plain text into consistent HTML output. It establishes a standardized grammar for structural blocks and inline elements to ensure uniform rendering across different software implementations. The specification is supported by a parser conformance suite and a reference implementation in C and JavaScript to verify that implementations adhere to the standard. It includes a system for implementation verification that compares transformed input strings

tiny recursive descent expression parser, compiler, and evaluation engine for math expressions

libffi is a foreign function interface library that enables calling functions written in other languages at runtime. It serves as a multi-architecture ABI wrapper and dynamic call frame generator, allowing the execution of external functions based on runtime descriptions of argument types and return values. The project provides a portable interface to handle diverse calling conventions across different hardware architectures and operating systems. It includes capabilities for executable closure allocation, which allows foreign code to trigger callbacks within a host language via jump tables s

Pblog is a small, low overhead, structured logging library

react-error-boundary is a set of components and handlers designed to intercept JavaScript runtime exceptions and provide graceful user interface replacements during failures. It functions as a wrapper that catches errors within a component tree to render a fallback interface, preventing the entire application from crashing. The project provides a mechanism for handling both synchronous errors during rendering and unexpected errors from asynchronous callbacks or event handlers. This ensures that failures are isolated within specific segments of the component tree, maintaining the stability and

PasMP - a parallel-processing/multi-processing library for Object Pascal

Regular expressions (regex), pascal.

FLRE ( F ast L ight R egular E xpressions) is a fast, safe and efficient regular expression library, which is implemented in Object Pascal (Delphi and Free Pascal) but which is even usable from other languages like C/C++ and so on. It requires PUCU.pas from PUCU for the Unicode data tables.

The library is irreplaceable for the tasks of sequential data reading or writing, especially if the requirements for the performance are increased and there are much data. The library is based on two main classes of the module CachedBuffers.pas: TCachedReader and TCachedWriter. The functionality…

ZEXMLSS Lazarus/Delphi component for read/write ods, excel xml, xlsx

NBAda - Non-blocking Algorithms and Data Structures

AZ3 is an Ada binding to the Z3 theorem prover.

DelphiSettingManager

Cached Texts is a powerful and compact cross-platform library aimed at parsing and generating of text data with the maximum possible performance. The library is characterized by the following: Code stored in the module "CachedTexts.pas" and depends on the two other libraries: CachedBuffers and…

Include Rapid.Generics.pas unit into your project Replace Generics.Collections and Generics.Defaults units to Rapid.Generics in your uses code sections

UniConv is a universal quick and compact library intended for conversion, comparison and change of the register of text in concordance with the latest standards of the Unicode Consortium. The library’s function greatly resembles ICU, libiconv and Windows.kernel which are de facto standard for…

Simple Hunspell wrapper for Delphi

Delphi implementation of a generic Tree structure

FuzzyWuzzy.pas - Fuzzy String Matching in Free Pascal

Capstone is a multi-architecture disassembly framework and binary translation system. It converts binary machine code into human-readable assembly instructions for a wide variety of hardware instruction set architectures and virtual machines. The framework supports a diverse range of targets, including x86, ARM, RISC-V, and MIPS, as well as virtual machine environments like WebAssembly and the Ethereum Virtual Machine. It functions as an instruction analysis tool capable of extracting granular decomposition data and semantic information from disassembled code. The engine is designed for low-