Questions tagged [open-source]
Software required to be open-source. This is not to be confused with "gratis" software, which is free of cost. Open-source, sometimes called "free" or "libre" software, has the original source code freely available to be viewed, redistributed and modified. Please don't use this as the only tag on a question; add tags which indicate the functionality as well.
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Appointment Management Library for Java
I need to implement an appointment management system for one module of my project. While it is a hard task to implement from scratch, I wonder if there is any open source library which I can add my ...
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Check/validate PDF files conformance to standards like PDF/A or PDF/UA
There are various PDF standards:
PDF/A: PDF/A-1a, PDF/A-2a or PDF/A-3a
PDF/UA
potentially more
I want to check with Python if a given PDF file follows any of those.
I have seen veraPDF which seems ...
CommunityBot
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JavaScript library to display products with pagination, search, sort/filter options
I want to show retrieved product list with pagination, search and sort/filter options for my e-commerce project like below image:
I have searched over internet & got many free JavaScript ...
CommunityBot
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"Open source" community peer review website
I am looking for some program on which I can post an assignment I completed with a rubric, and random people can essentially peer-review and grade it for me and I am able to peer-review and grade ...
CommunityBot
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6
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VLE/LMS capable of displaying and scoring custom question types?
I need an open source VLE (Virtual Learning Environment) or LMS (Learning Management System) that is capable of displaying custom-made question types to students in the form of tests and that can also ...
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Software for school management (child care) where parents are charged by hour
I am looking for help to find open source cloud-hosted solution for child care where I would need all the student info, notifications... but I need to be able to input how many hours a week was a kid ...
CommunityBot
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How do I get started learning COBOL and which compiler should I use?
I'm interested in learning COBOL, but I'm absolutely lost, the only learning resource seems to be from IBM but their compiler is paid and seems to be more towards mainframes and z/OS, and the only ...
CommunityBot
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79
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Font viewer which can preview sample text?
I'm looking for something quite particular, which I am unsure exists.
I want a font installer/uninstaller and previewer that I can use to tag and sort fonts, so that they're easier to find when I need ...
CommunityBot
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Wiki that allows syncing and merge conflict resolving
As I haven’t yet found a wiki (with local server) that can sync encrypted (with untrusted online server), I’m now trying to connect several pieces together myself.
I’m looking for a wiki (free/libre &...
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Choosing Cluster Manager / Job Scheduling software
We are looking to deploy microservices that will run on a cloud (the cloud is unknown at this point).
The microservices needs to be able to scale and so our thoughts are to implement them using a ...
CommunityBot
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3
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Seeking GIS web applications and front end solutions that would serve as replacement for the ArcGIS Web AppBuilder
I would like to find out if there are any Non-ESRI GIS web applications that would serve as an appropriate replacement to the ArcGIS Web AppBuilder application.
A version of the ESRI web app builder ...
CommunityBot
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Server with web application for media
I would like to create a server, on which I, and some other guests, can browse/download/upload/move/search/display pictures or videos (for the most cases).
That I don't want is to create a FTP server ...
CommunityBot
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Powerful open-source download manager for Android
I often have issues with downloading heavy content on my smart-phone, either because of poor internet connection, or server problems. The download-manager that comes with Android is very weak.
Can ...
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What are some open souce VoIP software options for LInux that can record?
I am running Ubuntu 21.10 on a Thinkpad X1 Tablet. I pay for a VoIP phone and usually use it via a Grandstream HT502 ATA. But sometimes I would like to use my computer to make the VoIP call. I ...
CommunityBot
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Which operating system is the most maintained and has no non-free software?
I used Debian until they voted to include non-free code in their installer last year. The thing I loved about Debian is that it seemed to be actively maintained and the non-free and non-free-firmware ...
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Automatically deleting files older than a certain age according to configured glob patterns
I would like to automatically delete old files from my production apps in order to clear up space on my organization's shared network filesystem. I imagine a good way to do this would be to create a ...
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C++ library that include std::vector, std::array and std::span functionality but with different size types and with capacity versions
It's pretty common I run into need to wrap C apis that only take 32bit integer, or 32bit unsigned arrays (or even smaller). But passing either std::span or std::vector into these APIs causes my ...
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Software with Workflow and Ticketing features
I'm looking for a Software which is combining workflow design (actors, tasks, flow) and ticketing (actors can report on each task and for example join files).
The process I want to use it for is kind ...
CommunityBot
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2
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2
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361
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Pre-C++20 semaphore library
C++20 will bring counting and binary semaphores into the language. In the mean time, is there a library for C++11/14/17 providing similar functionality?
Required features:
Supported on Linux
...
CommunityBot
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Free performance monitoring tools for local development for Java based web-applications
For Java based web-applications: If a developer wants to instantly get performance related feedback during local development, would anyone please recommend any free APM (application performance ...
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Software to search for Youtube videos, given a search pattern
I wonder if exists a software that, given a search pattern like for example a song title, it can search for youtube videos and return the video urls of the search results.
The application should ...
CommunityBot
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Open source ERP with very flexible shipping module
We're searching for a software that can help with quoting and shipping:
Shipping via: Air, Sea-Freight, Air-Pallets, Sea-Pallets, DHL
Calculating Shipping prices based on:
Volume or Weight (depending ...
CommunityBot
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open-source PHP webapp for hierarchical chore todo list
I want a web app that my son and I can use for tracking his chores.
Each chore should be extensible for adding corresponding columns for key=>value pairs, such as payment amount for completing chore, ...
CommunityBot
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1
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Open source "doodle-mailing-list-attendance-coordination" software
I am looking for an open source sofware that combines features from Doodle (coordinate appointment attendance) with mailing list (send emails to a group with polls).
Functional requirements
...
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Driver's logbook app for Android (FOSS)
I'm looking for a free and libre Android app to use as driver's logbook. Even a simple manual one would do for starters – but data must be stored locally, not in the cloud.
Must-haves:
Android
free ...
Izzy♦
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Voice to text using nodeJS
I need a nodeJS package to convert voice to text.
It should support all browsers, be open source and free for enterprise use.
CommunityBot
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Face builder equivalent
Is there an open source software that does what Keen tools does? I can't afford the face builder and I really loved using it for a short time. Thank you.
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How can I replace eMule in Ubuntu?
I need an Ubuntu replacement for eMule (i.e. a software to download files from eDonkey). It must have the following requirements:
Essential
works in Ubuntu
FOSS
Much appreciated
Decreasing for ...
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Open source lightweight modern CI/CD system with ability to display build errors/warnings in its web GUI
I've used CruiseControl.Net as a CI/CD for my older projects, and you could configure it to show the build errors and warnings in a separate, pretty and easily to read web interface. That was amazing. ...
CommunityBot
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3
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Offline passphrase generator for Linux
There are many password generators around, but since uniformly randomly generated passphrases are preferable in many instances, I'm specifically looking for a generator of random and secure ...
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241
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Music recognition software API
I'm looking to implement in a website, or iOS, android app a small music recognition software.
The "problem" lies that I want it to recognise my own music (I'm a composer), based on one or ...
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Is there a name for these kind of website template or can you suggest some free/open-source website template similar to this?
I am developing a static website for which I would like to include a default template something like this: https://www.freepik.com/free-vector/global-logistics-solutions-isometric-landing-...
CommunityBot
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Translation tool for desktop with glossary
At my job I have to translate a lot of text from one language to an other one.
It's a software and procedure manual.
This tool I would like to use it also in future.
I prefer open source.
I'm looking ...
CommunityBot
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4
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57
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Software to catalogue private physical book library
I intend to start cataloguing my private library (approx. 200-300 books) as long as it is still relatively small; what I don't want is to end up with a proprietary file or database format that ties me ...
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Open-source operating system alternatives/replacements to Android for Smartphones and their supported device list
Can you help me complete a list of the open-source operating systems that can be installed on smartphones in replacement of Android and their respective supported device list?
So far, I found :
...
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Suggestions Needed For One-Time-Password Generator/Verification Software
I have a project that requires the use of OTP to verify users registering to the system. They'd like to be able to collect a registrant's phone number, generate an OTP which would be sent to the phone ...
CommunityBot
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Recommendation for tree structured note-taking software
Good morning, I'm looking for a note software that does this:
Organization of notes in the form of a tree with nesting without limitation.
Tables can be created and customized.
Customization of ...
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Open source database library with C API
I am looking for the open source library similiar to SQLite. The requirements are:
C API
C/C++ backend
server-less
configration properties (e.g. no dynamic allocations, crash tolerance)
open source
...
- 6,716
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Todo list and/or Kanban tool
I'm looking for a to-do list and/or Kanban tool. I came across Kanban while looking up to-do list managers here and think that might be a good fit. I'm not really sure what I need as far as a task ...
CommunityBot
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PDF website crawler
I need an open source system that can crawl websites to gather PDF documents and then index them.
CommunityBot
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510
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Fully FOSS, self-hosted CAPTCHA?
I'm writing an email newsletter subscription manager. The server is a Python program using Flask. Are there any good CAPTCHAs I could use that are completely open source and do not connect to external ...
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Need suggestion for open source tools to simulate I/O delay for files in a directory on ubuntu-20.04
Need suggestion for open source tools to simulate I/O delay for files in a directory on ubuntu-20.04. So lets say I create a directory /delay_dir, then any process trying to read/write to files under /...
CommunityBot
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Is there some way to integrate different forums?
I am normally reading quora, stack exchange, subreddits, and discourse forums.
Is there a way to integrate all these feeds?
CommunityBot
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Software to extend your monitor on another Windows PC
I have two Windows PCs (one laptop and one desktop) and I would like to use the laptop screen as an extension.
Open source is a big plus, but not a must.
This software Synergy does not put the display/...
CommunityBot
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3
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Is there any open source alternative to TalentLMS or Moodle?
Is there any open source alternative to TalentLMS or Moodle ?
Ideally with following features,
Roles: Admin, Learner, Instructor
Features: CPD Plan with multiple levels, Self Assesments Quiz, ...
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Generate permutations for forgotten LUKS pw
I encrypted my SSD with LUKS ~9 years ago. I wrote down my password on a piece of paper back then. Since then I used this password to boot my computer every day. It has 32 random characters that I ...
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86
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Recommended Survey system
Which is the best open-source system or framework for a survey that aims to collect data from users?
because I don't wanna build a survey system from scratch.
CommunityBot
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Library for searching texts
For a project that searches textual files (mostly unstructured), I would like to use a library that can accomplish the following criteria:
Fast search of thousands to hundreds of thousands keywords, ...
CommunityBot
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2
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1
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402
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GUI based Forms creation and data management
I am looking for an open source project or solution (preferably Java based) which basically allows me to create forms & persist the data into a back end data store (SQL, NO-SQL doesn't matter but ...
CommunityBot
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352
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Open-Source Investment "Management" Portfolio Tracker (Linux Desktop)
Are there any open-source Portfolio Tracker software for the Linux Desktop?
I'm looking into doing foreign exchange trading (forex). More specifically, I'd like to trade cryptocurrency pairs like ...
CommunityBot
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