Discover stla/qspray Open Source project by @stla

A wrapper of the 'react-select' library.

shinySelect

shinyChakraUI

A wrapper of the React library 'Chakra UI' for usage in Shiny.

RStudio addins to prettify JavaScript/HTML/CSS/Markdown/C++ and more.

prettifyAddins

A multi action button for Shiny.

shinyMultiActionButton

tessellation

Delaunay and Voronoï tessellations with R, with emphasis on the 3D case.

shinyMonacoEditor

Monaco editor in a Shiny app.

Jacobi theta functions and related functions.

EllipticFunctions.jl

Datetime pickers for Shiny.

shinyDatetimePickers

A wrapper of the 'React-Toastify' library, for usage in Shiny.

shinyToastify

Find a pattern in some files.

findInFiles

R6 based utilities for 3D meshes.

cgalMeshes

Yet another second editor in RStudio.

monaco

Convex hull in arbitrary dimension

swipeR

Carousels in R.

cxhull

pasteAsComment

Paste the clipboard as a comment block

isosurfaces

Some isosurfaces with Haskell.

RStudio addin to transform `foo$bar` to `foo[["bar"]]`.

bracketify

PlaneGeometry

Plane geometry with R

shinyMergely

A Shiny app allowing to compare and merge two files.

CSS

RcppColors

Color maps and C++ header files for color conversion

Python stuff for drawing 3D hyperbolic polyhedra.

NestedMenu

PyHyperbolic3D

Exact floating-point arithmetic in R.

lazyNumbers

Uniform sampling on various geometric shapes

uniformly

html2R

Shiny app allowing to convert HTML to R.

Manipulate JSON strings in R.

jsonStrings

delaunay

Delaunay tessellations

CallingRinNode

Calling R in Node

A combined slider and number input for Shiny.

shinyChakraSlider

An incomplete R wrapper of the CGAL library

RCGAL

cascadeSelect

A cascade select widget for Shiny.

CSS

dir2json

JSON representation of hierarchical data, such as a directory structure

Less

RCDT

R package for 2D constrained Delaunay triangulation

isosurfaces2

Some isosurfaces.

A checkbox tree widget for Shiny.

shinyCheckboxTree

aceEditor

A second editor in RStudio.

An XY pad controller for Shiny.

shinyXYpad

Make a consistent mesh from a polygon soup.

PolygonSoup

EigenR

Complex matrix algebra with Eigen

Minkowski addition of two meshes.

MinkowskiSum

3D graphics with OpenGL in Haskell

opengl-examples

Miscellaneous 3D stuff with PyVista.

PyVistaMiscellanous

Find pattern in the files with a given extension in all branches of a git repository.

findInGit

Create interactive visualization charts to draw data in three dimensional graphs. The graphs can be included in Shiny apps and R markdown documents, or viewed from the R console and 'RStudio' Viewer. Based on the 'vis.js' Graph3d module and the 'htmlwidgets' R package.

cppcheckR

Run Cppcheck with R

graph3d

jackpy

Jack polynomials with Python.

thorn

Some shaders.

Utilities for polygons, using CGAL.

cgalPolygons

gyro

R stuff for 3D hyperbolic geometry

MeshesTools

Tools for 3D meshes.

shinyDatetimePicker

A datetime picker for Shiny.

Operations on 3D meshes with R

MeshesOperations

shinyAmBarCharts

'AmCharts' bar charts for Shiny

Some images with Haskell (using the 'hip' library)

HaskellImages

Delaunay and Voronoï tessellations on the sphere

sphereTessellation

HypergeoMat

Hypergeometric function of a matrix argument (Koev & Edelman's algorithm)

marching-cubes

The marching cubes algorithm.

Integration on simplices.

SimplicialCubature.jl

Integration over simplices.

scubature

Boolean operations on volumes.

SurfaceReconstruction

Boov

Hypergeometric function of a matrix argument.

HypergeoMat.jl

Simple multivariate polynomials. Obsolete; use 'hspray' instead.

skewtableaux

Skew tableaux

mpolynomials

Interpolation of bivariate functions.

interpolation

Simulation of matrix variate distributions

matrixsampling

PySimplicialCubature

Integration on simplices.

Draw a torus passing through three given points.

PyTorusThreePoints

The marching cubes algorithm.

marching-cubes2

hcdt

Constrained and unconstrained Delaunay triangulation.

Plane geometry with Python.

PyPlaneGeometry

HopfApplication

Hopf torus "live"

A multi action button for Shiny.

AlphaHull3D

Alpha hull computation.

multiActionButton

syt

R package for standard Young tableaux

gfiUltra

Generalized fiducial inference for ultrahigh-dimensional regression.

DateTimeRangePicker

A datetime range picker for Shiny.

Multiple integration on convex polytopes.

PolyhedralCubature.jl

Generalized Beta and Beta prime distributions.

gbeta

opengl-Steiner

Hierarchical Steiner chain with Haskell OpenGL

Jacobi theta functions and related functions.

jacobi

reactCheckbox

A checkboxes group widget for Shiny.

Source code of my blog <https://laustep.github.io/stlahblog/>

hakyllsource

HTML

jshintr

owen

Evaluation of the Owen T-function and the Owen Q-function.

Elliptic integrals with complex arguments

elliptic

Multidimensional Delaunay triangulation. This package is not under development anymore; use [qhull](https://github.com/stla/qhull).

delaunayn

jsonxlsx

Conversion xlsx - json, based on the Haskell library xlsx.

opengl-examples2

Hyperbolic polyhedra with Haskell OpenGL

opengl-hyperbolic

RcppQuaternions

mesh3d

numberedfiles

Either

The 'Either' type in R.

Apollonius

Additively weighted Voronoï diagrams

WriteXLSX

Dynamic linker for the R package dir2json

jsondirtreeR

100

RV8

Javascript V8 functions