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Inkscape

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  Analyzed about 2 months ago

Inkscape is a drawing tool with capabilities similar to Illustrator, Freehand, and CorelDraw that uses the W3C standard scalable vector graphics format (SVG). The supported SVG features include basic shapes, paths, text, markers, clones, alpha blending, transforms, gradients, and grouping. In ... [More] addition, it supports Creative Commons meta-data, node-editing, layers, complex path operations, text-on-path, and SVG XML editing. It also imports several formats like EPS, Postscript, JPEG, PNG, BMP, and TIFF and exports PNG as well as multiple vector-based formats. [Less]

551K lines of code

88 current contributors

about 2 months since last commit

1,558 users on Open Hub

Activity Not Available
4.38964
   
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Dia

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  Analyzed 17 days ago

Dia is inspired by the commercial Windows program 'Visio', though more geared towards informal diagrams for casual use. It can be used to draw many different kinds of diagrams. It currently has special objects to help draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and ... [More] many other diagrams. It is also possible to add support for new shapes by writing simple XML files, using a subset of SVG to draw the shape. It can load and save diagrams to a custom XML format (gzipped by default, to save space), can export diagrams to a number of formats, including EPS, SVG, XFIG, WMF and PNG, and can print diagrams (including ones that span multiple pages). [Less]

360K lines of code

6 current contributors

4 months since last commit

366 users on Open Hub

Very Low Activity
3.56
   
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Cairo

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  Analyzed about 2 months ago

Cairo is a 2D graphics library with support for multiple output devices, both raster and vector. It focusses on high quality output at display resolutions and features an extremely easy to use API.

315K lines of code

13 current contributors

3 months since last commit

205 users on Open Hub

Activity Not Available
4.54902
   
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Calligra Suite

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Claimed by KDE Analyzed 25 days ago

Calligra Suite is a free, integrated graphic art, work & management applications suite, made with Qt & KDE libraries, running on Linux Desktops, Windows, OS X and mobile phones. It includes: Words – for word processing Sheets – for spreadsheeting Stage – for doing presentations Kexi – ... [More] for creating databases and applications Flow – for flowcharting and diagramming Karbon – for vector drawing Krita – for layered pixel image manipulation and painting Plan – for integrated project management and planning Braindump – for dumping and organizing all kind of content Additionally: calligraconverter – commandline tool for conversion between ODF and others formats, e.g. MS ones Plugin for KDE filesystem thumbnailing Plugin for the document viewer Okular to support ODP files [Less]

1.04M lines of code

16 current contributors

about 1 month since last commit

96 users on Open Hub

Moderate Activity
4.22222
   
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Licenses: GPL-2.0+, LGPL-2.1+

Apache Batik

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Claimed by Apache Software Foundation Analyzed 29 days ago

Batik is a Java(tm) technology based toolkit for applications or applets that want to use images in the Scalable Vector Graphics (SVG) format for various purposes, such as viewing, generation or manipulation.

220K lines of code

2 current contributors

4 months since last commit

45 users on Open Hub

Very Low Activity
3.81818
   
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Eigen

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  Analyzed 4 months ago

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms. * It supports tiny & large dense, and sparse matrices, fully integrated with one another. * It has no dependency and no binary to compile or link-to. * It takes full advantage of ... [More] expression templates to provide a great API, and enable many optimizations including temporary removal, and intelligent explicit vectorization (SSE, AVX, AltiVec, and NEON). * Performance is on par with the best BLAS implementations. * It provides linear solvers comparable to LAPACK as well as sparse direct and iterative methods with preconditioners. * It keeps in mind the real needs of applications, for example the geometry features needed for 3D graphics. [Less]

157K lines of code

52 current contributors

4 months since last commit

32 users on Open Hub

Activity Not Available
4.81818
   
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Licenses: LGPL-3.0, MPL-2.0

Scilab

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  Analyzed 3 months ago

(from the scilab homepage...) Scilab is a scientific software package for numerical computations providing a powerful open computing environment for engineering and scientific applications. Scilab is an open source software. Since 1994 it has been distributed freely along with the source code ... [More] via the Internet. It is currently used in educational and industrial environments around the world. Scilab is now maintained by Scilab Enterprises: http://www.scilab-enterprises.com/ Note that Scilab has been using code review since 2010 (explaining the diminution in term of number of commits). [Less]

2.28M lines of code

29 current contributors

4 months since last commit

31 users on Open Hub

Activity Not Available
4.25
   
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Licenses: No declared licenses

Math.NET Numerics

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  Analyzed 3 months ago

A mathematical open source library written in C#/.Net, aiming to provide a self contained clean framework for symbolic algebraic and numerical / scientific computations.

179K lines of code

13 current contributors

8 months since last commit

22 users on Open Hub

Activity Not Available
5.0
 
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Synfig

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  Analyzed 29 days ago

Synfig is a powerful, industrial-strength vector-based 2D animation software package, designed from the ground-up for producing feature-film quality animation with fewer people and resources. While there are many other programs currently on the market to aid with the efficient production of 2D ... [More] animation, we are currently unaware of any other software that can do what our software can. [Less]

2.2M lines of code

6 current contributors

4 months since last commit

21 users on Open Hub

Moderate Activity
4.38462
   
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PGF and TikZ

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  Analyzed 27 days ago

PGF is a TeX macro package for generating graphics. It is platform- and format-independent and works together with the most important TeX backend drivers, including pdftex and dvips. It comes with a user-friedly syntax layer called TikZ.

167K lines of code

4 current contributors

5 months since last commit

11 users on Open Hub

Very Low Activity
5.0
 
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