Showing 433 open source projects for "gnu"

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  • 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.
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    Atera all-in-one platform IT management software with AI agents

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  • 1
    CalAr

    CalAr

    A graphic harmonic calculator.

    CalAr is a free graphic harmonic calculator software. System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 1024x600px. Optional: A Java Sound Bank. The program displays the frequency of fundamental and its harmonics, also the tuning error with respect to nearby notes with graphical indicators (if greater than 1%).
    Downloads: 0 This Week
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  • 2
    etm: event and task manager
    etm provides an intuitive format for using plain text files to store data, a command line interface for viewing data in a variety of convenient ways and a GUI interface for both viewing and modifying data. Repetition and alerts are supported .
    Downloads: 0 This Week
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  • 3
    Calculates Natural Product(NP)-likeness of a molecule, i.e. the similarity of the molecule to the structure space covered by known natural products. NP-likeness is a useful criterion to screen compound libraries and to design new lead compounds. Maven dependancy: <dependency> <groupId>uk.ac.ebi.cheminformatics</groupId> <artifactId>NP-Likeness</artifactId> <version>2.1</version> </dependency> Required repository: <repositories> ...
    Downloads: 0 This Week
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  • 4
    CalSD

    CalSD

    A graphic differential tone calculator.

    CalSD is a free graphic differential tone calculator software. System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 1024x600px. Optional: A Java Sound Bank. The program shows the frequency of both chosen notes, their difference and tuning error with respect to nearby notes with a graphical indicator (if greater than 1%).
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 5
    CalPCS

    CalPCS

    A pitch class set analyzer.

    CalPCS is a free pitch class set calculator software. System requeriments: Java Runtime Environment 1.6 or above. Screen of at least 800x600px. Optional: A Java Sound Bank. The program displays for each set their normal order, classification, transposition, whether it is an inversion, prime form, interval vector and the invariant property.
    Downloads: 0 This Week
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  • 6
    RatCalc
    It´s a simple but useful bit field calculator. It´s very useful to calculate operations between registers of processors or uControllers. OBS: The source code is also in the instalator.
    Downloads: 0 This Week
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  • 7
    LoveCalculator

    LoveCalculator

    A Love Calculator with a Rich User Interface

    This is a Love Calculator with a rich user interface and animations made by using JavaFX. This application runs on Windows, Linux and Mac. Java 7 or later is required. Unlike the other Love Calculators found on Internet, this one does not generate random numbers. It uses a popular hand worked algorithm used by most of the school students. The Love Percentage is calculated by the process of listing the frequencies of each letter in the string "<Name1> LOVES <Name2>" and then adding the...
    Downloads: 0 This Week
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  • 8
    Fast calculator

    Fast calculator

    Fast and simple calculator.

    Fast calculator is fast and simple calculator with many functions on java.
    Downloads: 0 This Week
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  • 9
    GlaßOS is a complete replacement OS for the TI8x calculator family. The OS is written primarily in C. THIS PROJECT HAS BEEN ABANDONED
    Downloads: 0 This Week
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  • Contractor Foreman is the most affordable all-in-one construction management software for contractors and is trusted by contractors in more than 75 countries. Icon
    Contractor Foreman is the most affordable all-in-one construction management software for contractors and is trusted by contractors in more than 75 countries.

    For Residential, Commercial and Public Works Contractors

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  • 10
    Programmable Calendric Calculator

    Programmable Calendric Calculator

    Convert between calendars and work with date ranges.

    This calculator will allow you to convert between many different world calendar schemes and calculate ranges and ages based on these calendars. The calculator also has a script language that allows you to create variations of the built-in calendars: calendars that shift the new year to a different day, hybrid calendars that switch between schemes, local observational calendars that depend on a particular location, year counts that change for specific eras (regnal calendars) and calendars...
    Downloads: 0 This Week
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  • 11

    Time and Date Calculator

    Simple calculator that can handle dates and time.

    Goal of this project is, creating a calculator that can handle all date and time operations that a user may need. You can operate with milliseconds as months, years or dates. Examples: 2013-11-25 + 3d => 2013-11-28 2013-11-25 - 2013-10-20 => 36d 1h 5h + 6h => 11h 1382220000t => 2013-10-20
    Downloads: 0 This Week
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  • 12

    BitrateCompressionCalculator for Python

    A simple Python utility to calculate file size from bitrate.

    BitrateCompressionCalculator for Python (BCCpy) is a very simple application for calculating a file size from length and bitrate. BCCpy came about as the result of my beginning to learn Python and recreating the basic functionality of a simple VB program I wrote back in 1999. Since I was never very proficient with Visual Basic (or Applesoft BASIC for that matter); this application is very basic and could use lots of improvements. I'll implement them as I learn them. As of October 6,...
    Downloads: 0 This Week
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  • 13
    Resistor Color Calculator

    Resistor Color Calculator

    Just a basic 4 band resistor color calculator with chart.

    Just a basic 4 band resistor color calculator with chart.
    Downloads: 0 This Week
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  • 14
    Interest(ing) Calculator is useful in calculating Financial Parameters of loans/deposits.Loan/Deposits have four variables.They are, Principal,Interest Rate,Term,Installment.IC helps to calculate any one variable, if you know the other three variables.
    Downloads: 1 This Week
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  • 15
    The Penn Lambda Calculator is an interactive, graphics-based pedagogical software that helps students of linguistics and computer science practice the typed lambda calculus.
    Downloads: 0 This Week
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  • 16
    Calcoo is a scientific calculator (with both RPN and algebraic modes) designed to provide maximum usability.
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    Downloads: 3 This Week
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  • 17

    HPN cli calculator

    A functional HP-style command-line RPN scientific calculator

    HPN is a functional - as opposed to microcode - cross-platform emulation of a classic 1970s Hewlett-Packard scientific calculator for any command-line interface. Its operations completely model the historical and groundbreaking HP-35 series, and functions to support the HP-45 and the later HP-65, 67 and HP-15C are in the pipeline.
    Downloads: 0 This Week
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  • 18
    TaxRTip

    TaxRTip

    TaxRTip is a small program designed to help calculate taxes or tips.

    TaxRTip is designed as an exploration of the C# language by a novice programmer. It may be very simple and have a very small use factor, but it is designed for learning purposes. The code is fully commented internally.
    Downloads: 0 This Week
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  • 19
    QtoNum

    QtoNum

    python calculus library with imprecise and precise representations

    QtoNum is a calculator for qualitative values (-, +), intervals and crisp numbers with arbitrary precision. QtoNum also handles infinitesimals and infinites. All these types can be mixed in expressions and conversions are performed automatically. QtoNum can be used as an interactive calculator (command line) and as a calculus library.
    Downloads: 0 This Week
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  • 20
    FoxCalc

    FoxCalc

    A pseudo-graphical calculator for FreeDOS (or any other DOS)

    FoxCalc is a calculator with a text user interface (TUI), compiled for DOS. It supports a mouse, and uses the GMP library, therefore its results are highly accurate. FoxCalc is distributed as a zip FreeDOS package. That way, it can be easily installed using the FreeDOS package manager.
    Downloads: 0 This Week
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  • 21
    islec

    islec

    ISL Solid-Liquid Equilibrium Calculator

    ISL Equilibrium Calculator,which process solid-liquid equilibrium calculation by using Harvie extended Pitzer's ion interaction electrolyte solution model and particle swarm optimization Gibbs free energy minimization (GEM). ISLEC is an efficient tool for solid-liquid equilibrium calculation, and can simulate the crystallization path of seawater and salt lake brines. ISLEC is suitable for related researches and process design.
    Downloads: 0 This Week
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  • 22
    A Yugioh Trading Card Game Life Point calculator made in JavaScript primarily for mobile phones. It comes as an html page, and you load it with your phone's browser.
    Downloads: 1 This Week
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  • 23

    ErrorCalculator

    a scientific calculator with error propagation

    A scientific calculator with the possibility to propagate errors.
    Downloads: 0 This Week
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  • 24
    GPDC

    GPDC

    Gravity Potential Derivatives Calculator

    GPDC is a C file to compute partial derivatives of a gravity potential up to any order by means of an automatic differentiation method.
    Downloads: 0 This Week
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  • 25
    NetCalcTools

    NetCalcTools

    The network calculator with many tools for IPv4,IPv6

    NetCalcTools 1.5 uses Qt 5 libraries NetCalcTools 1.4 uses Qt 4 libraries IPv4 tools: SUBNET CALC - Calculate subnet,broadcast,host range and so on. ADDRESS CONVERTER - Input IP'll be converted to bin,hex,oct. MULTICAST ETHERNET - Calculation Multicast MAC addresses from Multicast IP addresses ... SUMMARIZATION - Summarization of IP addresses , You'll fill up IP list and program will summarize it. ...
    Downloads: 1 This Week
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