Browse free open source Interpreters and projects below. Use the toggles on the left to filter open source Interpreters by OS, license, language, programming language, and project status.

  • Stop Storing Third-Party Tokens in Your Database Icon
    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.
    Try Auth0 for Free
  • 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.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 1
    VISUALG 3.0

    VISUALG 3.0

    VISUALG versão 3.0.7.0 (última de revisão 21/03/2019) release OK

    Autor ANTONIO CARLOS NICOLODI, 38 anos na área de informática como: Analista de sistemas, desenvolvedor de softwares em várias linguagens de programação: C++, Assembly, Pascal(Delphi), Basic, Cobol, Clipper, Java, etc. Refiz esta nova versão e estou disponibilizando GRÁTIS o: "VISUALG 3.0". Entre outras : (novo layout, nova roupagem até 05 tipos de peles) e novos comandos, também reconhece comandos em português correto: ( PARA ... FAÇA, SE .. ENTÃO .. SENÃO) e o operador lógico NÃO, mas em maiúsculo e os comandos antigos ainda são reconhecidos para manter a compatibilidade. Contactos por e-mail/twitter/Blog : E-mail:professor.antonio.nicolodi@gmail.com Twitter: @visualg30 Blog: http://antonionicolodi.blogspot.com.br/ Baixem e leiam o arquivo LEIA-ME.TXT ou LEIAME.TXT ou README.TXT Usem com sabedoria e bons estudos:
    Leader badge
    Downloads: 10,492 This Week
    Last Update:
    See Project
  • 2
    BASIC-256
    BASIC-256 is an easy to use version of BASIC designed to teach anybody how to program. A built-in graphics mode lets them draw pictures on screen in minutes, and a set of easy-to-follow tutorials introduce programming concepts through fun exercises, 2021-08-05 - Ubuntu and other LINUX users can install the latest version with snap: sudo snap --beta basic256
    Leader badge
    Downloads: 510 This Week
    Last Update:
    See Project
  • 3
    BASIC-256 Portable

    BASIC-256 Portable

    BASIC language and IDE for Education - Portable

    BASIC-256 is an easy to use version of BASIC designed to teach anybody how to program. A built-in graphics mode lets them draw pictures on screen in minutes, and a set of easy-to-follow tutorials introduce programming concepts through fun exercises. This is the portable version of BASIC-256 to integrate into the Potable Apps menuing system.
    Leader badge
    Downloads: 48 This Week
    Last Update:
    See Project
  • 4
    Simple Turtle LOGO

    Simple Turtle LOGO

    Free Educational Tool for Beginner LOGO Coding (STEM Students / Kids)

    SIMPLE TURTLE ================ Create simple LOGO programs with commands to control the Turtle and draw amazing images!! Use for STEM, Coderdojo or similar coding events. Recursive REPEAT statements. INSTANT ON / OFF = Turns on / off immediate execution of commands FD x = Forward x pixels BK x = Backward x pixels RT x = Right by x degrees LT x = Left by x degrees PU = Pen Up (Do not draw) PD = Pen Down (Draw) REPEAT x = Creates a loop to run x times which runs any commands within the loop. Place END or ] when closing loop. END or ] = Closes a REPEAT loop. (can be nested) PEN x = Color of pen (0 - 9) SETBG x = Color of background (0 - 9) CS - Clear screen CT - Center Turtle (Return to Home position) RUN = Runs the current list of commands shown on screen DELETE / DEL = Clears the command list RESET = Clears commands and resets your Turtle SAVE filename = Saves a png of the working graphic to your documents folder QUIT
    Leader badge
    Downloads: 25 This Week
    Last Update:
    See Project
  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
    Try Free
  • 5
    Programming language Karel is a game to learn structural programming. It consist of graphical user interface and debugger that provide easy and fast learning.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 6
    Un sistema de programación abierto, modular y flexible para fomentar las siguientes disciplinas: 1) programar para una interfaz, no para una implementación (GOF); 2) diseño por contrato; y 3) desarrollo dirigido por pruebas.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    Flowcharts Interpreter
    Build your program from scratch of flowcharts with comfortable and nice visual designer. Interpret resulting diagram to pure C++ code and run it just in the same environment. Flowcharts interpreter is best optimized solution for newbie programmers.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8

    XLogo4Schools

    A Logo interpreter and programming environment specialized for schools

    A Logo interpreter and programming environment specialized for schools. It is a revised version of XLogo, published on http://xlogo.tuxfamily.org/. The Logo dialect is almost the same as Xlogo's, but some Logo commands were reimplemented to fit with the new programming environment and workspace. Some commands which were buggy in the original XLogo have been fixed. The interpreter works now more efficient due to the usage of more suitable data structures. The output of turtle graphics is now smoother and more appealing due to different rendering settings. Various features have been added to support better user experience and satisfaction in schools. @Translations: The new GUI parts are available in * English * German * French * Italian If you would like to make the application available in your language and if you would like to contribute, please contact us. * * * * * * * * * * * News * * * * * * * * * * The X4S Manual is now available on the files page.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    The MathExt library was made to parse and calculate formulas of any complexity. It can easily be integrated into web applications. As developer you can set all kind of settings. You can even specify what commands should be available to the user.
    Downloads: 1 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10
    Robot KAREL

    Robot KAREL

    programming language for children

    The robot knows commands step, left, right, pick, put, paint, delay. You can use integer variables, multidimensional arrays, arithmetic and logic operators, procedures and functions with parameters. The application includes a text editor, compiler, interpreter and debugger.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Simple Logo is a small and very basic Logo interpreter intended to be used as an educational tool, to allow children to learn a simple programming language.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    It is the primary goal of this project to develop an online LOGO utility using the standard JAVA AWT and Swing capabilities. The general implementation will be based on the UCBerkeley LOGO (UCBLOGO) which includes the graphical displays and LOGO intepre
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    An interpreted or compiled language written in C++, COEVAL is intended to be a guide for others wishing to write an interpreter/compiler/language.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Create and maintain a "scripting" language (and interpeter for it) geared toward an 8 or 9 year old child. Balance the need for advanced features (young minds develop swiftly) with the KISS principle.. Eventually, keywords will be multi-lingual...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    EsoTransformer is a kind of a translator which translates esoteric languages like Brainfuck into more common programming languages as Java or C++.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Functional Networked Integrated Environment (FUNNIE) is a networked CSCW programming environment specifically tuned to the needs of students and instructors, based on a subset of Haskell.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    FliteTutor is currently merely a concept for an interactive training enhancement to the free flight simulator FlightGear, the purpose will be to provide basic tutorials within FlightGear about its general usage and also specific topics. (check homepage)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    FrAid(FRactal AID) is an interface to Java, allowing it to proc. math. data(functions/equations). A compl. standalone system utilizing the FrAid prog. lang. is available(no need to be Java programmer to use it!). Use instead of Matlab. High res. graphics
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Hipo is a hypothetical computer to facilitate the learning of machine language. The student can use hipo to develop simple programs and understand the internal logic of a computer. There is a plan to implement Donald Knuth's MMIX machine language, also.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    JLog is a Prolog interpreter written in Java. It is fast and perfectly suited for education. It includes source editor, query panels, online help, animation primitives, and a GUI debugger. JScriptLog is Prolog in JavaScript.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    This project implements turtle graphics in Javascript, with the intent to help teach young children the basics about programming.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Symbolic math Java applet. Features: big number arithmetic; symbolic and numeric evaluation; programming language constructs;plot functions
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    KAREL 3D

    KAREL 3D

    Learning programming language for kids

    This is learning programming language for children Karel-3D. By words from LightBot: "Get kids hooked on coding with minutes!" Created by Karel 3D from the 8-bit microcomputer PMD 85-2 in 1986. His later version of Karel the Robot in 3D, created first in the Slovak Republic. JavaScript variant include only one small HTML file tested and works on all devices with keyboard and full JavaScript support in internet browser, or alternative pre-compiled JAVA V8 .jar file with webEngine and JavaFX and code in string. ZIP Contains examples in TXT file. More pictures and examples is here at Wiki. Wiki include ZIP with scan of original historical manuals in Slovak language from years 1987 - 1990 Today exist some variants (not mine) like: LightBot or Swift Playgrounds on tablets. Karel 3D from Version 8 is different from other Karels, can bulid a Bridges. WebGL version: https://sourceforge.net/projects/karel-3d-webgl/ C++ version: https://sourceforge.net/projects/karel-3d-cpp/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Little Wizard is a development environment for children. It is intended to be used by primary school children to learn about the main elements of real computer languages. Little Wizard works under Linux and Windows 2000/XP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    A kit for simulating the MIC-1 / IJVM computer architecture.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
MongoDB Logo MongoDB