Owner

greggman

4 indexed repositories · View on GitHub

twgl.js
A Tiny WebGL helper Library

JavaScript · 3004 stars
unzipit
Random access unzip library for JavaScript

JavaScript · 164 stars
vertexshaderart.com
vertexshaderart.org

HTML · 32 stars
webgpu-benchmark
WebGPU Benchmarks

TypeScript · 4 stars

Beginner friendly Everything

Open All

vite: dynamic import cannot be analyzed Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

greggman/unzipit#39 · Opened Jul 28, 2026
Figure out why Firefox is so slow in this benchmark Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

greggman/webgpu-benchmark#1 · 1 comment · Opened Jun 23, 2026
"declare module" is hard deprecated in TypeScript 6 Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

greggman/twgl.js#243 · Opened Jun 5, 2026
Decryption API and encrypted zip keys in tests Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

greggman/unzipit#38 · 3 comments · Opened May 3, 2026
editor not working Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

greggman/vertexshaderart.com#4 · Opened Dec 1, 2025
Max width and height for `resizeCanvasToDisplaySize` Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

greggman/twgl.js#242 · Opened Oct 3, 2025
Your tutorial ... in Shadertoy Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

greggman/vertexshaderart.com#2 · Opened Sep 20, 2025
Examples not working on Safari, fine on Chrome (using OSX) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

greggman/twgl.js#239 · 2 comments · Opened Apr 30, 2025
Read zip inside of a zip Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

greggman/unzipit#36 · 4 comments · Opened Oct 4, 2024
Art Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

greggman/vertexshaderart.com#1 · 13 comments · Opened May 11, 2024
webgpu support ? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

greggman/twgl.js#233 · 1 comment · Opened May 3, 2024
`opt_locations` of createProgramInfo is missing from typescript bindings Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

greggman/twgl.js#231 · 2 comments · Opened Feb 27, 2024
Unzipping large zip files? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

greggman/unzipit#34 · Opened Feb 24, 2024
Cubemap uses only first texture Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

greggman/twgl.js#228 · 3 comments · Opened Oct 16, 2023
changelog? Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

greggman/unzipit#33 · 1 comment · Opened Jul 12, 2023
bindTransformFeedbackInfo with offset Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

greggman/twgl.js#222 · 3 comments · Opened May 16, 2023
streaming support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

greggman/unzipit#32 · 4 comments · Opened May 5, 2023
Slow decompressing Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

greggman/unzipit#29 · 3 comments · Opened Apr 6, 2023
Object.fromEntries is not a function on some browsers Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

greggman/unzipit#28 · 10 comments · Opened Mar 22, 2023
Why i get double split line between directory and file ? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

greggman/unzipit#27 · 5 comments · Opened Mar 16, 2023
Serverless - TypeError: mod.require is not a function Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

greggman/unzipit#26 · 8 comments · Opened Feb 23, 2023
use of unzipit in browser context Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

greggman/unzipit#25 · 1 comment · Opened Feb 21, 2023
Defer checking shader compile status Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

greggman/twgl.js#216 · 8 comments · Opened Oct 21, 2022
Should not update the number of elements too Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

greggman/twgl.js#211 · 1 comment · Opened Oct 7, 2022
GPGPU particles example performance Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

greggman/twgl.js#205 · 5 comments · Opened Jul 30, 2022
Incorrect sentence structure. Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

greggman/twgl.js#203 · 2 reactions · Opened Jul 23, 2022
what is the parameter "arrayName" of createBufferFromArray for? could it be optional? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

greggman/twgl.js#194 · 2 comments · Opened Apr 20, 2022
How do I extract zip to a path Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

greggman/unzipit#23 · 2 comments · Opened Jan 9, 2022
`drawType` in example conflicts with docs and type annotation Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

greggman/twgl.js#190 · 1 comment · Opened Dec 21, 2021
Feature Request: More Fine-Grained Control Over Texture Units Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

greggman/twgl.js#189 · 5 comments · Opened Dec 6, 2021
throw error: "Invalid regular expression" in Safari Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

greggman/twgl.js#188 · 1 comment · Opened Sep 27, 2021
Missing and incorrect uniform block types Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

greggman/twgl.js#184 · 14 comments · Opened Sep 23, 2021
twgl.createTexture does not call the callback if options.src is an html element Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

greggman/twgl.js#179 · 3 comments · Opened Feb 26, 2021
Feature Request: Store Width And Height In Texture Object Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

greggman/twgl.js#177 · 1 comment · Opened Feb 3, 2021
how to create a cubemap rendertarget Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

greggman/twgl.js#176 · 2 comments · Opened Jan 18, 2021
Feature Request: Texture From SVG With Custom Dimensions Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

greggman/twgl.js#175 · Opened Jan 17, 2021
S3 zip reader implementation sample Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

greggman/unzipit#15 · 2 comments · 1 reaction · Opened Dec 21, 2020
stream reading big files Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

greggman/unzipit#13 · 1 comment · Opened Aug 17, 2020
how to get access to depth texture Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

greggman/twgl.js#170 · 3 comments · Opened Aug 12, 2020
Suggestion to add examples with .removeX() / .dispose() Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

greggman/twgl.js#169 · 3 comments · 1 reaction · Opened Jun 3, 2020
AttachmentOptions missed logic Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

greggman/twgl.js#168 · 3 comments · Opened May 26, 2020
No handler for type: undefined Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

greggman/unzipit#9 · 2 comments · Opened Mar 12, 2020
FramebufferInfo.{width, height} are missing Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

greggman/twgl.js#160 · 1 comment · Opened Jan 14, 2020
better typings fro create textures Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

greggman/twgl.js#155 · Opened Nov 4, 2019
createTexture: improved error message Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

greggman/twgl.js#149 · 2 comments · Opened Oct 30, 2019
twglfundamentals.org Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

greggman/twgl.js#143 · Opened Oct 14, 2019
Finish check for extraField unicode name Open

Difficulty 2/5 1-3 hours Newbie friendliness 30/100

greggman/unzipit#4 · Opened Sep 23, 2019
error TS2304: Cannot find name 'WebGL2RenderingContext'. Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

greggman/twgl.js#136 · 4 comments · 1 reaction · Opened Aug 11, 2019
stackgl? speed on mobile vs threejs? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

greggman/twgl.js#130 · 12 comments · Opened Jun 19, 2019
How to import files from Blender? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

greggman/twgl.js#128 · 3 comments · Opened Jun 6, 2019

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