developmentseed/deck.gl-raster

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Client-side, WebGL2 GeoTIFF & Zarr visualization in deck.gl

Stars: 228
Forks: 30
Open beginner issues: 3
Indexed issues: 80
Avg merge: 1d 7h
Merged PRs (30d): 5

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 2, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

Update to deck.gl 9.4 Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

developmentseed/deck.gl-raster#653 · Opened Sep 21, 2026
Fall back to `epsgResolver` when `parseWkt` throws for an unknown projection method Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

developmentseed/deck.gl-raster#649 · Opened Sep 15, 2026
COGLayer/MosaicLayer render nothing in Firefox and non-Google Chromium builds, no error thrown Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

developmentseed/deck.gl-raster#648 · 1 comment · Opened Sep 8, 2026
Public example of deck.gl-raster over south pole with cartesian coordinate system rendering Open

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

developmentseed/deck.gl-raster#646 · 1 comment · Opened Sep 2, 2026
Release 0.8.0 Open

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

developmentseed/deck.gl-raster#638 · 2 reactions · Opened Aug 21, 2026
Improved handling of LERC dependency and worker Open

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

developmentseed/deck.gl-raster#637 · Opened Aug 21, 2026
Ensure the FilterNoDataVal GPU module can filter out NaN values Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

developmentseed/deck.gl-raster#634 · 1 comment · Opened Aug 11, 2026
Adaptive reprojection mesh never converges near the poles for global EPSG:4326 sources → high-latitude shear Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

developmentseed/deck.gl-raster#625 · 1 comment · Opened Jul 23, 2026
Struggling with Angular implementation Open

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

developmentseed/deck.gl-raster#623 · 17 comments · Opened Jul 13, 2026
Clean up stale/unwanted PRs Open

developmentseed/deck.gl-raster#621 · 1 comment · 1 assignee · Opened Jul 10, 2026
Raster imagery darkened by scene LightingEffect; no consumer control over mesh material/lighting Open

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

developmentseed/deck.gl-raster#612 · 1 comment · Opened Jul 3, 2026
ZarrLayer: support band/channel-last arrays ([y, x, band]) — multiscale GeoZarr RGB(A) pyramids fail validateSpatialDimOrder Open

Difficulty 4/5 3-5 days Newbie friendliness 56/100

developmentseed/deck.gl-raster#604 · 1 comment · Opened Jun 26, 2026
Discussion about private direct bucket data access Open

developmentseed/deck.gl-raster#603 · 1 comment · 1 assignee · Opened Jun 17, 2026
Best practices guide for data creators Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

developmentseed/deck.gl-raster#601 · 1 comment · Opened Jun 11, 2026
Spinner in examples to have a UI element to show tiles are loading Open

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

developmentseed/deck.gl-raster#599 · Opened Jun 10, 2026
Create example with imagery behind NASA Earthdata login Open

blocked

Difficulty 4/5 3-5 days Newbie friendliness 30/100

developmentseed/deck.gl-raster#598 · 2 comments · Opened Jun 8, 2026
Single-file no-build-step example Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

developmentseed/deck.gl-raster#589 · Opened Jun 2, 2026
Generalize reprojection clamping at Web Mercator bounds Open

developmentseed/deck.gl-raster#575 · 1 comment · 1 assignee · Opened May 27, 2026
GeoTIFF: Support reading and rendering stripped images Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

developmentseed/deck.gl-raster#573 · 2 reactions · Opened May 26, 2026
Add zarr-globe example Open

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

developmentseed/deck.gl-raster#568 · Opened May 22, 2026
Globe view: screen-space-error LOD (fix limb-foreshortening over-fetch) Open

developmentseed/deck.gl-raster#567 · 1 assignee · Opened May 22, 2026
Globe view: curvature-aware spherical reprojection (remove uniform-grid scaffold) Open

developmentseed/deck.gl-raster#566 · 1 assignee · Opened May 22, 2026
Support debounceTime in MosaicLayer (flat tile model breaks deck.gl's debounced scheduler) Open

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

developmentseed/deck.gl-raster#562 · Opened May 21, 2026
Remove CutlineBbox module in favor of upstream ClipExtension? Open

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

developmentseed/deck.gl-raster#561 · Opened May 20, 2026
esm.sh-bundled @developmentseed/deck.gl-geotiff loses proj4 projection classes (utm, lcc, …); breaks CDN / no-build-step consumers Open

Difficulty 3/5 1-2 days Newbie friendliness 67/100

developmentseed/deck.gl-raster#560 · 10 comments · Opened May 20, 2026
Example: NLCD animation over years Open

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

developmentseed/deck.gl-raster#545 · Opened May 14, 2026
Split tile CPU caching from GPU caching? Open

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

developmentseed/deck.gl-raster#516 · Opened May 7, 2026
Zarr: Support rectilinear chunking Open

zarr

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

developmentseed/deck.gl-raster#508 · Opened May 6, 2026
Handle tile boundaries for convolutional raster operations Open

cog zarr

Difficulty 4/5 3-5 days Newbie friendliness 48/100

developmentseed/deck.gl-raster#507 · 1 comment · Opened May 5, 2026
Update aef-mosaic example to explain that tiles don't load less than a certain zoom level Open

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

developmentseed/deck.gl-raster#498 · 2 comments · Opened May 1, 2026
docs: Have "Showcase" page Open

Difficulty 2/5 Half a day Newbie friendliness 58/100

developmentseed/deck.gl-raster#490 · 1 comment · 2 reactions · Opened Apr 30, 2026
Zarr: Handle rendering datasets with coordinate arrays, without an explicit transform Open

zarr

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

developmentseed/deck.gl-raster#476 · Opened Apr 24, 2026
Zarr: Infer GeoZarr metadata from CF conventions metadata Open

zarr

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

developmentseed/deck.gl-raster#475 · 1 comment · Opened Apr 24, 2026
Create example reading from titiler backend Open

developmentseed/deck.gl-raster#461 · 2 comments · 1 reaction · 2 assignees · Opened Apr 24, 2026
Zarr chunking over non-spatial dimensions Open

zarr

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

developmentseed/deck.gl-raster#457 · Opened Apr 21, 2026
Turn off release-please? Open

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

developmentseed/deck.gl-raster#455 · Opened Apr 20, 2026
zarr: How to handle rendering from multiple arrays in a group at the same time? Open

zarr

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

developmentseed/deck.gl-raster#452 · Opened Apr 20, 2026
geozarr: Double check correct implementation of `spatial:dimensions` Open

zarr

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

developmentseed/deck.gl-raster#451 · Opened Apr 20, 2026
Improve MultiCOGLayer docstring to clarify that it should be used with _one_ scene, not multiple scenes Open

cog

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

developmentseed/deck.gl-raster#442 · Opened Apr 16, 2026
`COGLayer`: add a `bounds` prop to skip tile fetches outside a valid-data bbox? Open

cog

Difficulty 4/5 3-5 days Newbie friendliness 55/100

developmentseed/deck.gl-raster#425 · Opened Apr 15, 2026
Revamp MultiCOGLayer API for customizing rendering of multi-band sources Open

cog

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

developmentseed/deck.gl-raster#417 · 4 comments · Opened Apr 10, 2026
deck.gl-geotiff: Use `boundless: true` when fetching COG tiles in `COGLayer`? Open

cog

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

developmentseed/deck.gl-raster#412 · 2 comments · Opened Apr 10, 2026
geotiff: Support `read` method with arbitrary pixel window Open

cog

Difficulty 3/5 1-2 days Newbie friendliness 58/100

developmentseed/deck.gl-raster#405 · Opened Apr 9, 2026
COG tiles near ±180° longitude cause RasterReprojector mesh divergence in Web Mercator mode Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

developmentseed/deck.gl-raster#366 · 3 comments · Opened Mar 24, 2026
Handle alpha band in default render pipeline of COG Open

cog

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

developmentseed/deck.gl-raster#361 · 1 comment · Opened Mar 20, 2026
PR #349: Antimeridian longitude wrap + NaN from oversized tile matrices on global COGs Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

developmentseed/deck.gl-raster#352 · 2 comments · Opened Mar 18, 2026
Improve caching behavior around Chrome disk cache Open

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

developmentseed/deck.gl-raster#342 · 2 comments · 1 reaction · Opened Mar 17, 2026
Example with polar stereographic data Open

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

developmentseed/deck.gl-raster#330 · Opened Mar 11, 2026
geotiff: Make CRS resolution async? Open

cog

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

developmentseed/deck.gl-raster#322 · 3 comments · Opened Mar 6, 2026
Support flipped-y images (origin at the bottom left, not top left) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

developmentseed/deck.gl-raster#303 · 1 comment · 1 reaction · Opened Mar 4, 2026

developmentseed/deck.gl-raster

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