API's for programming languages and general server backend purposes stay here. Special library API's (say, Statistics, GUI/Desktop/HTTP, etc..) should be listed in their respective pages.
- Hydna.jl :: Hydna Julia Client Library implements support for the Hydna Push API.
- Twitter.jl :: Julia package to access the Twitter API.
- Twilert.jl :: A small SMS alert library for Julia.
- MapLight.jl :: A Julia package for using the MapLight API, which has interesting legislative data about how much money has been spent on lobbying for or against a particular bill in the USA.
- Sunlight.jl :: A Julia package for interfacing with the Sunlight Foundation's API's.
- MathLink.jl :: provides bindings to the MathLink library, which is an interface for Mathematica.
- Mathematica.jl :: is a package that provides an interface for using Wolfram Mathematica™ from the Julia language.
it.
- GitHub.jl :: A Julia package for interfacing with the GitHub API (v3).
- LibGit2.jl :: Julia bindings to the LibGit2 library.
- [MechaJulia](https://github.com/MechaJulia/MechaJulia] :: A little GitHub bot that will assist with anything and everything Julia-related that is needed of
- Octokit.jl :: Julia package to access the GitHub API.
API's for programming languages and general server backend purposes
- GetC.jl :: package is a minimal implementation of Jasper's Julia FFI. It will load the ccall function/type signatures specificed by Jasper's FFI.
- julia-ffi :: Julia ffi and C header parser, for autoFFIing and generating FFI libraries from it.
- Official documentation for calling C code
- Clipper.jl :: Julia wrapping of clipper using Cxx.jl.
- Cpp.jl :: Utilities for calling C++ from Julia.
- Cxx.jl :: The Julia C++ Interface.
- ErlPort.jl :: A Julia-Erlang module for use in the erlport project.
- FsBert :: A Julia library for encoding / decoding binary Erlang terms.
- FortranIO.jl :: Input/Output of fortran unformatted binary files.
- Official documentation for calling Fortran code
- Notes on Calling Fortran from Python, Julia and Matlab.
- GoTMSupport.jl :: Support for writing bundle commands for the Go programming language in Julia.
- Patchwork.jl :: A library for representing the DOM in Julia. It supports element creation, diff computation and browser-side patching for efficient re-rendering.
- JavaCall.jl :: is a package that lets you call Java programs from Julia.
- DThree.jl :: Simple interface to d3.js from Julia.
- JSTypes.jl :: Mimic Javascript objects using Julian types.
- node-julia :: Connecting node.js and Julia.
- twiddle.jl :: Bit twiddle port from port from bit-twiddle.
- MAT.jl :: A Julia module for reading MATLAB files.
- MATLAB.jl :: library for Matlab files and how to [read-write MATLAB files]](https://github.com/lindahua/MATLAB.jl#readwrite-mat-files).
- Moonwalk.jl :: A partial MATLAB to Julia compiler, just to ease the transition of libraries.
- ObjectiveC.jl :: A Julia module for Objective-C.
- FileFind.jl :: Minimal Implementation of Perl's
File::Findin Julia.
- Processing.jl :: A port of the Processing language, to Julia.
- PyCall.jl :: lets you call Python functions from the Julia language.
- PyJulia :: python interface to julia.
- pyju :: Python to Julia cffi bindings.
- ProjectTemplate.jl :: is a draft port of the ProjectTemplate package for R to Julia.
- RCall.jl :: Embedded R within Julia - ports all the
RAPI functions from C into Julia. - RCalling.jl :: An R interface of Julia - uses the Julia API (in C) and
RAPI (also in C) intensively to call R library packages. - Rif.jl :: An interface to the R language and its fork, Julio.
- RJulia :: R package to call Julia - Use Julia embedded API to write a packege for R.
- runr :: allows you to run Julia from R using julia_socket.jl
- utils.jl :: Utility functions for Julia + R compatibility wrapper.
- guard-julia :: Guard plugin for Julia development. Julia guard automatically launches respective tests when Julia files are modified.