40 projects for "free tiny operating system source code" with 2 filters applied:

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

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    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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  • 1
    libgit2

    libgit2

    A cross-platform, portable, linkable Git implementation library

    libgit2 is a portable, pure C implementation of the Git core methods provided as a re-entrant linkable library with a solid API, allowing you to write native speed custom Git applications in any language which supports C bindings. Libgit2 is developed with CMake, and this is be the easiest way to build a binary from the source. The CMake build system provides lots of options to configure the libgit2 build for your particular needs. It’s highly recommended that you build libgit2 as a static...
    Downloads: 1 This Week
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  • 2
    Ox: Attribute Grammar Compiling System

    Ox: Attribute Grammar Compiling System

    Ox is an attribute-grammar evaluator generator.

    Ox is an attribute grammar compiling system that augments Lex and Yacc specifications with definitions of synthesized and inherited attributes written in a combination of Ox and C/C++ syntax. From these augmented specifications, Ox generates ordinary Lex and Yacc specifications that build and decorate attributed parse trees. The user can specify parse-tree traversals for easy ordering of side effects such as code generation. Ox handles the tedious and error-prone details of writing code...
    Downloads: 7 This Week
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  • 3
    FreeBASIC Compiler
    Open-source, free, multi-platform BASIC compiler, with syntax similar MS-QuickBASIC (including the GFX statements), that adds new features such as pointers, unsigned data types, inline assembly, a pre-processor and many others.
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    Downloads: 918 This Week
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  • 4
    GNU Prolog

    GNU Prolog

    The GNU Prolog native compiler

    GNU Prolog is a free implementation (under GPL) of the logic programming language PROLOG. It can compile to native machine code which is extremely fast in execution. Another feature is the included constraint solver.
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    Downloads: 127 This Week
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  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

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  • 5
    GNAVI: GNU Ada Visual Interface

    GNAVI: GNU Ada Visual Interface

    GNAVI: The GNU Ada Visual Interface.

    The GNAVI project provides GWindows, a Rapid Application Development framework for Graphical User Interfaces on MS Windows. The durable Open Source answer to Delphi and Visual Basic. Alire crate: https://alire.ada.dev/crates/gwindows Mirror: https://github.com/zertovitch/gwindows
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    Downloads: 57 This Week
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  • 6
    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal

    one C/C++ file & header ==> 8 functions: - beep - tray notify popup - message & question - input & password - save file - open file(s) - select folder - color picker complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI SDL Ogre Unity3d ION OpenCV CeGui MathGL GLM CPW GLOW Open3D ImGui MyGui GLT NGL STB Nuklear Fenster MicroUi & head-less programs NO INIT NO MAIN LOOP NO LINKING NO INCLUDE win (XP to 11) ASCII MBCS UTF-8 UTF-16 (wchar_t) - native dialogs osx/unix...
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    Downloads: 99 This Week
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  • 7
    AL-IV

    AL-IV

    ALFOUR Programming language. Simple, safe, power, multi-platform.

    A programming language AL-IV (ALFOUR) is a high-level imperative object oriented programming language with minimal introduction level, easy porting to any platform claiming a very high level of safety and stability, with a controllable level of code protection, high efficiency of an executable code, full independence from a target platform, minimal enter level.
    Downloads: 5 This Week
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  • 8
    MLton

    MLton

    A whole-program optimizing compiler for Standard ML

    MLton is a whole-program optimizing compiler for Standard ML. MLton generates small executables with excellent runtime performance, utilizing untagged and unboxed native integers, reals, and words, unboxed native arrays, fast arbitrary-precision arithmetic based on GnuMP, and multiple code generation and garbage collection strategies. In addition, MLton provides a feature rich Standard ML programming environment, with full support for SML97 as given in The Definition of Standard ML...
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    Downloads: 8 This Week
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  • 9
    QtRPT

    QtRPT

    Easy-to-use print report library and designer

    QtRPT is the easy-to-use report engine written in C++ QtToolkit. It allows combining several reports in one XML file. For separately taken field, you can specify some condition depending on which this field will display in different font and background color, etc. The project consists of two parts: report library QtRPT and report designer application QtRptDesigner. Report file is a file in XML format. The report designer makes easy to create report XML file.
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    Downloads: 32 This Week
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  • Compliant and Reliable File Transfers Backed by Top Security Certifications Icon
    Compliant and Reliable File Transfers Backed by Top Security Certifications

    Cerberus FTP Server delivers SOC 2 Type II certified security and FIPS 140-2 validated encryption.

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  • 10

    UniSIMD-assembler

    SIMD macro assembler unified for ARM, MIPS, PPC and x86

    UniSIMD assembler is a high-level C/C++ macro assembler framework unified across ARM, MIPS, POWER and x86 architectures. It establishes a subset of both BASE and SIMD instruction sets with clearly defined common API, so that application logic can be written and maintained in one place without code replication. The assembler itself isn't a separate tool, but rather a collection of C/C++ header files, which applications need to include directly in order to use. At present, Intel...
    Downloads: 0 This Week
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  • 11
    SciTECO

    SciTECO

    Advanced TECO dialect and interactive screen editor based on Scintilla

    SciTECO is an interactive TECO dialect, similar to Video TECO. It also adds features from classic TECO-11, as well as unique new ideas. Project development takes place here: https://git.fmsbw.de/sciteco The download archive is mirrored at Sourceforge, but for nightly builds check out: https://sciteco.fmsbw.de/downloads/nightly/
    Downloads: 4 This Week
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  • 12
    GtkAda contributions

    GtkAda contributions

    Contributions to Ada bindings to GTK+

    The library is a contribution to GtkAda, an Ada bindings to GTK+ toolkit. It deals with the following issues: tasking support; custom models for tree view widget; custom cell renderers for tree view widget; multi-columned derived model; an extension derived model (to add columns to an existing model); an abstract caching model for directory-like data; tree view and list view widgets for navigational browsing of abstract caching models; file system navigation widgets with wildcard filtering;...
    Downloads: 0 This Week
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  • 13
    wxMEdit

    wxMEdit

    wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit

    •Added automatically checking for updates •Added bookmark support •Added right-click context menu for each tab •Added purging histories support •Added selecting a line by triple click •Added FreeBASIC syntax file •Added an option to place configuration files into %APPDATA% directory under Windows •Improved support for Find/Replace •Improved Mac OS X support •Improved system integration under Windows •Improved encoding detection result •Improved Hex editing support •Added more...
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    Downloads: 278 This Week
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  • 14

    Ofront+

    Oberon family of languages to C translator for ARM, x64 and x86 archit

    Ofront+ is a tool that translates programs in Oberon dialects into semantically equivalent C programs. Full error analysis is performed on the Oberon input program and in case of no errors up to three files are generated as output. Ofront+ does not invoke the C compiler or linkage editor. This may be done in separate shell scripts or make files and is inherently dependent on the C compiler and linkage editor being used. Although normally not read by the user, the C code generated by...
    Downloads: 0 This Week
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  • 15
    PoMaBuSe

    PoMaBuSe

    Poor Man's Build Server / build on multiple Linux clients after commit

    Build Server? Build Agent! You need often ensure, your code compiles / tests on many different Linux flavors? But Bamboo is too expensive? Dr. Jekyll/Jenkins too complex to get started? Then you should ask Petty Officer Dr. Mabuse! *) =Here we go!= PoMaBuSe - "Poor Man's Build Server" is a set of Bash4 scripts and config files. Very, very easy to configure, started on (1 or more) different linux machines (*ubuntu, debian, ...) as well as on MSYS2 (the bigger/better MinGW). It polls...
    Downloads: 0 This Week
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  • 16

    FCML

    A machine code manipulation library for Intel 64 and IA-32.

    This is a general purpose machine code manipulation library for IA-32 and Intel 64 architectures. The library supports UNIX-like systems as well as Windows and is highly portable. The FCML library is free for commercial and non-commercial use as long as the terms of the LGPL license are met. Currently it supports such features as: - A one-line disassembler - A one-line assembler - An experimental multi-pass load-and-go assembler (Multi line!) - Support for the Intel and AT&T syntax - An...
    Downloads: 0 This Week
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  • 17
    libinstrument (ex libcsdbg)

    libinstrument (ex libcsdbg)

    C/C++ function instrumentation (AOP, exception/stack tracing, GC)

    Libinstrument is a complete and easy way to do custom function instrumentation for C/C++. The project comes ready with classic applications of instrumentation, such as AOP (Aspect Oriented Programming), Concern and Side Effect injection, stack tracing, exception tracing, basic time profiling, callgraph profiling and other. A GC (Garbage Collector) module is also under development. Libinstrument is highly portable and decoupled. The project comes with a CMake build system, integration with...
    Downloads: 0 This Week
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  • 18
    nuBASIC

    nuBASIC

    BASIC language interpreter (multiplatform)

    nuBASIC is an implementation of an interpreter of the BASIC programming language and IDE. It has been designed mainly for educational purposes and it is suitable for simple games, educational or small business programs.
    Downloads: 5 This Week
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  • 19
    GtkExtra is a useful set of widgets for creating GUI's for the Xwindows system using GTK+. You can use it complementary to GTK+ and it is written in C. It is also Free Software and released under the LGPL license.
    Downloads: 22 This Week
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  • 20

    Unix GNU Windows

    Packages to create a Unix like environment under MS-Windows

    At this point this project is mainly wpkg which is a replica of dpkg and apt-get that works under Microsoft Windows and Unices. Since version 0.7.0 it works very nicely as it includes most of the important functionality of dpkg (i.e. most everything except dselect functions.) Otherwise, the Unix GNU Windows is expected to be a large set of packages that wpkg can handle. Packages of all the software available under MinGW and GnuWin32 so you can painlessly build a complete Unix like...
    Downloads: 7 This Week
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  • 21
    Dev-C++

    Dev-C++

    A free, portable, fast and simple C/C++ IDE

    A new and improved fork of Bloodshed Dev-C++
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    Downloads: 58,259 This Week
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  • 22
    MSPDebug is a free debugger for use with MSP430 MCUs. It supports FET430UIF, eZ430, RF2500 and Olimex MSP-JTAG-TINY programmers. It can be used as a proxy for gdb or as an independent debugger with support for programming, disassembly and reverse eng
    Downloads: 2 This Week
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  • 23
    BSDBuild
    A self-contained and portable build system derived from the traditional 4.4BSD system. It implements Bourne configure script generation, concurrent building and it can compile IDE project files. It is portable to most operating systems and make flavors.
    Downloads: 0 This Week
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  • 24
    E-w0rm | PHP Shell
    E-w0rm : is a powerfull shell with handy features like : file manager , password change , database manager , bind shell , remote shell , remote upload , edit , chmod , delete , make , autoroot , php code execution , server command execution , process manager ... You can also change theme ! And " E-w0rm " brought to you by : Epic Hackers S.C Scan : https://goo.gl/718BkD
    Downloads: 0 This Week
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  • 25
    Gony

    Gony

    A tiny and lightweight IDE for the Go programming language

    Gony is an free, open-source, tiny and fast IDE for the Go programming language, designed to be easy. Write (and also learn) Go applications, in minutes. Gony has an integrated GoDoc Reference Widget which helps you at the whole time you code. Gony is very extensible and can be configured as well (Stylesheets, Themes, Plugins and more).
    Downloads: 0 This Week
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