Showing 2165 open source projects for "engineering software"

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  • 1
    AdaAutoDiff

    AdaAutoDiff

    C++ Templates and Ada Package for Automatic Differentiation

    Operators are overloaded so that a normal looking function definition provides access to not only evaluations of itself, but to evaluations of any of its analytic derivatives. Automatic differentiation means the user does not need to define the analytic expressions for all the various partial derivatives. It also means that those complex expressions are essentially calculated at compile time, and merely evaluated at runtime. First order derivatives only, forward...
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  • 2
    EasyNetVars

    EasyNetVars

    Data Exchange between CoDeSys Devices and .NET via Network Variables

    Library (.DLL) for Data Exchange between CoDeSys Devices and .NET and Step 7 via Network-Variables written in C# V1.0: Bugfixes New 02/2015: Read and Write Operations possible for more than 255 byte. - Read and Write Operations CoDeSys -> .NET - Method to create .GVL-File to import in CoDeSys Example in Step 7 (TIA-Portal) for Data-exchange between CoDeSys and Siemens S7 Devices CoDeSys -> Step7 (S7-1200): https://sourceforge.net/projects/easynetvars/files/NetVarsStep7/ See...
    Downloads: 3 This Week
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  • 3
    Miasm

    Miasm

    Reverse engineering framework in Python

    The Miasm intermediate representation is used for multiple task: emulation through its jitter engine, symbolic execution, DSE, program analysis, but the intermediate representation can be a bit hard to read. We will present in this article new tricks Miasm has learned in 2018. Among them, the SSA/Out-of-SSA transformation, expression propagation and high-level operators can be joined to “lift” Miasm IR to a more human-readable language. We use graphviz to illustrate some graphs. Its layout...
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  • 4
    Skalli

    Skalli

    IVS & ILRS Reference Point Determination

    Skalli is a simple tool to estimate the IVS (International VLBI Service for Geodesy and Astrometry) and ILRS (International Laser Ranging Service) reference point of a radio or laser telescope.
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  • 5
    DSPatch

    DSPatch

    The Refreshingly Simple C++ Dataflow Framework

    Webite: http://flowbasedprogramming.com DSPatch, pronounced "dispatch", is a powerful C++ dataflow framework. DSPatch is not limited to any particular domain or data type, from reactive programming to stream processing, DSPatch's generic, object-oriented API allows you to create virtually any dataflow system imaginable. *See also:* DSPatcher ( https://github.com/MarcusTomlinson/DSPatcher ): A cross-platform graphical tool for building DSPatch circuits. DSPatchables (...
    Downloads: 1 This Week
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  • 6
    doT

    doT

    The fastest + concise javascript template engine for nodejs

    Created in search of the fastest and concise JavaScript templating function with emphasis on performance under V8 and nodejs. It shows great performance for both nodejs and browsers. doT.js is fast, small and has no dependencies. doT is a really solid piece of software engineering (I didn’t create it) that is rarely updated exactly for this reason. It took me years to grasp how it works even though it’s only 140 lines of code, it looks like magic. I used it in my other projects (e.g. ajv) as the smallest, fastest and most functional (all three!) templating engine ever made, that is particularly useful in all code generation scenarios where manipulating AST is overkill. doT allows arbitrary JavaScript code in templates, making it one of the most flexible and powerful templating engines. ...
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  • 7
    coarrays

    coarrays

    A free Fortran 2008, 2018 coarrays course with notes and exercises

    Coarrays are native Fortran means for SPMD parallel programming. At runtime multiple copies of the executable (called images) are executing asynchronously. The F2008 standard provides coarray syntax, remote calls, coarray data objects, allocatable coarrays, syncronisation, atomics, etc. F2018 adds new functionality, e.g. collectives, teams, events, more atomics. Coarrays are used extensively in CASUP library for HPC (https://cgpack.sourceforge.io). The course is aimed at experienced...
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  • 8
    Dynamic Robot Localization

    Dynamic Robot Localization

    Point cloud registration pipeline for robot localization and 3D

    The dynamic_robot_localization is a ROS package that offers 3 DoF and 6 DoF localization using PCL and allows dynamic map update using OctoMap. It's a modular localization pipeline, that can be configured using yaml files (detailed configuration layout available in drl_configs.yaml and examples of configurations available in guardian_config and dynamic_robot_localization_tests). Even though this package was developed for robot self-localization and mapping, it was implemented as a generic,...
    Downloads: 1 This Week
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  • 9
    gitfs

    gitfs

    Version controlled file system

    gitfs is a FUSE file system that fully integrates with git. You can mount a remote repository's branch locally, and any subsequent changes made to the files will be automatically committed to the remote. gitfs was developed by the awesome engineering team at Presslabs, a Managed WordPress Hosting provider. gitfs was designed to bring the full powers of git to everyone, no matter how little they know about versioning. A user can mount any repository and all their changes will be automatically...
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  • 10
    TRSL is a C++ library that implements several (statistical) sampling schemes behind an (STL-like) iterator interface. The library may be used e.g. in particle filtering. It is distributed under the Boost SL (BSL is a free-software license).
    Downloads: 0 This Week
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  • 11
    DevOps Bash Tools

    DevOps Bash Tools

    800+ DevOps Bash Scripts - AWS, GCP, Kubernetes, Docker, CI/CD, APIs

    Scripts for many popular DevOps technologies, see Inventory below for more details. Advanced configs for common tools like Git, vim, screen, tmux, PostgreSQL psql etc. CI configs for most major Continuous Integration products (see CI builds page) CI scripts for a drop-in framework of standard checks to run in all CI builds, CI detection, accounting for installation differences across CI environments, root vs user, virtualenvs etc. API scripts auto-handling authentication, tokens and other...
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  • 12
    ObjectBuilder2

    ObjectBuilder2

    C++ CASE tool, full life cycle code generator

    ObjectBuilder is a C++ code generation CASE tool (CASE, code generation, refactoring, documentation generation). It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction. ObjectBuilder dramatically simplify work with C++ project architecture. I use it and think that tree OO interface targeted to C++ more fast and power than UML class diagrams. ObjectBuilder perfectly organize C++ header files with any level of...
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  • 13
    CLISP - an ANSI Common Lisp
    CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.
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    Downloads: 204 This Week
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  • 14
    Olex2 is visualisation software for small-molecule crystallography developed at Durham University/EPSRC. It provides comprehensive tools for crystallographic model manipulation for the end user and an extensible development framework for programmers. The project has been supported by Olexsys Ltd since 2010.
    Downloads: 0 This Week
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  • 15
    MockIt

    MockIt

    A tool to quickly mock out end points, setup delays and more

    Stop wasting time mocking APIs. MockIt gives you an interface to configure and create REAL mocked endpoints for your applications. Whilst you wait for APIS to be built use MockIt to talk to a real service. When building applications you often need to interact with services. When the services are not ready to be consumed you have a few options. This tool was designed to help developers quickly create endpoints for their applications. No need to create a server, just use docker and run this...
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  • 16
    Open Location Code

    Open Location Code

    A library to generate short codes

    Plus Codes are like street addresses for people or places that don’t have one. Instead of addresses with street names and numbers, Plus Codes are based on latitude and longitude and displayed as numbers and letters. With a Plus Code, people can receive deliveries, access emergency and social services, or just help other people find them. Plus Codes technology is open source and free to create and use. They are much shorter than traditional global coordinates, so they’re easy to share. Plus...
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  • 17
    vinylsimtool

    vinylsimtool

    vinylsimtool: simulation of vinyl record playback

    vinylsimtool: Simulation of audio artifacts of vinyl record playback systems, based on physical modelling. --- vinylsimtool: Simple command-line tool for WAV file processing. Copyright (c) 2017 by Klaus Michael Indlekofer. All rights reserved. --- Vinylsimtool-Plugin-VST: Real-time plug-in. Copyright (c) 2017-2019 by Klaus Michael Indlekofer and Sebastian Marcus Edelmann. All rights reserved. Note: Special restrictions apply. See disclaimers below and within the distribution. (We are...
    Downloads: 0 This Week
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  • 18
    Node.js chaos monkey

    Node.js chaos monkey

    Extremly naughty chaos monkey for Node.js

    node-chaos-monkey brings chaos engineering to Node.js by injecting controlled failures into running services to validate resilience. It lets teams rehearse real-world incidents—latency spikes, random process exits, resource exhaustion—and observe how circuits, retries, and backoff strategies behave. The tool is designed to be safe and configurable, enabling narrow blast radii and scheduled experiments during non-critical windows. It integrates naturally with staging or even carefully guarded...
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  • 19
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  • 20

    biOP

    biOP [bio~ObjectPascal/bio~Delphi] bioinformatics libraries

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  • 21
    codelyzer

    codelyzer

    Static analysis for Angular projects

    A set of tslint rules for static code analysis of Angular TypeScript projects. (If you are using ESLint check out the new angular-eslint repository.). You can run the static code analyzer over web apps, NativeScript, Ionic, etc. Note that by default all components are aligned with the style guide so you won't see any errors in the console. Codelyzer supports any template and style language by custom hooks. If you're using Sass for instance, you can allow codelyzer to analyze your styles by...
    Downloads: 1 This Week
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  • 22
    Javaluator

    Javaluator

    A java infix evaluator based on "Shunting Yard" algorithm.

    Evaluate an arithmetic expression is as simple as: Double result = new DoubleEvaluator().evaluate("(e^3-1)*sin(pi/4)*ln(pi^2)"). But Javaluator provides you with much more ... Key features: - Functions support, including variable argument count. - Constants support: e, pi, etc ... - Variables support: Example sin(x) for x = pi/4. - Highly configurable: Reduce the built-in operator or function sets, define your own brackets. - Extensible: Define your own grammar, or extends the...
    Downloads: 0 This Week
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  • 23
    gpsfeed+

    gpsfeed+

    A software gps simulator

    A software gps simulator, providing TCP/IP, UDP, http and serial port connectivity in NMEA 0183, XML or user defined output format. Usable for testing all kinds of GPS applications. Can playback pre-recorded GPS files with NMEA output.
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    Downloads: 30 This Week
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  • 24
    Personal Blog

    Personal Blog

    One article per week, the content is concise, neither salty nor light

    Personal Blog holds the source structure and article index for the author’s personal technical blog, which is closely tied to the “芋道源码” WeChat public account. It uses Markdown files and a static-site setup (with configuration like _config.yml) to organize posts about Java back-end engineering, distributed systems, and source-code deep dives. The README and index emphasize that the blog (in this repo) is paused and that new content is primarily delivered via the WeChat channel, but the...
    Downloads: 0 This Week
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  • 25
    CLIck

    CLIck

    a CLI generator and and SW library

    CLIck allows you to create flat or hierarchical CLI (command line interfaces) in an extremely easy and quick way, supporting very popular features like history with command recalling, context-based auto-completion, tab-based command list, automatic command-line help, special characters, automatic structure builder, and much more. CLIck is written in ANSI C and tested on C and C++ applications on several architectures. It doesn't depend on any external library and uses only a very small...
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