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protomaps

4 indexed repositories · View on GitHub

PMTiles
Pyramids of map tiles in a single file on static storage

TypeScript · 3042 stars
basemaps
Basemap PMTiles generation and cartographic styles for OpenStreetMap data and more

Java · 740 stars
go-pmtiles
Single-file executable tool for working with PMTiles archives

Go · 602 stars
docs
Technical documentation for the Protomaps system

Vue · 56 stars

Beginner friendly Everything

Open All

Country labels silently fall back to default zooms when the Wikidata join fails Open

Difficulty 3/5 1-2 days Newbie friendliness 56/100

protomaps/basemaps#633 · 1 comment · Opened Aug 25, 2026
Marine protected areas classified as `landuse / kind=park` Open

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

protomaps/basemaps#631 · Opened Aug 19, 2026
Antarctic land/water inconsistencies between neighboring zoom levels Open

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

protomaps/basemaps#605 · 2 comments · Opened May 15, 2026
Reorder selected tiles in the pmtiles.io viewer app? Open

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

protomaps/PMTiles#659 · Opened May 9, 2026
Rendering/parsing fails for files with `Infinity` in metadata `tilestats` Open

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

protomaps/PMTiles#658 · 1 comment · Opened Apr 29, 2026
ol-pmtiles PMTilesVectorSource doesn't work with OpenLayers 10+ Open

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

protomaps/PMTiles#656 · 3 comments · Opened Apr 12, 2026
"Resume" for remote pmtiles extract Open

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

protomaps/go-pmtiles#276 · 1 comment · 2 reactions · Opened Apr 9, 2026
Update help text for `pmtiles extract` Open

Difficulty 1/5 1-3 hours Newbie friendliness 50/100

protomaps/docs#132 · 1 comment · Opened Feb 22, 2026
Expand character support in serve URL path (spaces and special characters) Open

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

protomaps/go-pmtiles#272 · 2 comments · Opened Feb 18, 2026
Executing 'render test' requires building subpackage first Open

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

protomaps/basemaps#550 · 2 comments · Opened Feb 5, 2026
Timeout when using pmtiles extract Open

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

protomaps/go-pmtiles#269 · 1 comment · 1 reaction · Opened Jan 15, 2026
`pmtiles extract` extended functionality - write directly to S3-style bucket, and expose `/extract` endpoint Open

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

protomaps/go-pmtiles#268 · 4 comments · Opened Dec 30, 2025
Make pmtiles.Extract(...) cancellable with own context Open

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

protomaps/go-pmtiles#245 · 2 comments · Opened Sep 26, 2025
Azure: Service Connectors to be deprecated Open

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

protomaps/docs#124 · Opened Sep 19, 2025
Cyprus: Admin-Level 3 Boundary Open

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

protomaps/basemaps#511 · 1 comment · Opened Sep 1, 2025
How does Protomaps' Basemap compare to OpenMapTiles? Open

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

protomaps/basemaps#508 · 4 comments · Opened Aug 18, 2025
Missing go.mod in caddy submodule Open

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

protomaps/go-pmtiles#239 · 1 comment · Opened Aug 6, 2025
Too many placename labels visible at once Open

protomaps/basemaps#506 · 3 comments · 1 reaction · 1 assignee · Opened Jul 29, 2025
Include arbitrary key/values from metadata in TileJSON for `pmtiles serve`. Open

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

protomaps/go-pmtiles#236 · 2 comments · Opened Jun 19, 2025
Total tile archive size reduction Open

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

protomaps/basemaps#498 · 3 comments · 4 reactions · Opened Jun 3, 2025
Subsurface rivers (tunnel=culvert) are very prominently rendered including labels Open

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

protomaps/basemaps#481 · 5 comments · Opened May 19, 2025
Missing parts on rivers Open

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

protomaps/basemaps#471 · 14 comments · Opened Apr 24, 2025
3d render Open

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

protomaps/basemaps#465 · 2 comments · Opened Apr 23, 2025
Country delta to tilezen Open

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

protomaps/basemaps#449 · Opened Apr 5, 2025
Issues discovered in Allmaps (mega-issue) Open

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

protomaps/basemaps#433 · 2 comments · Opened Mar 24, 2025
Railways should be visible at lower zooms Open

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

protomaps/basemaps#418 · 1 comment · Opened Mar 11, 2025
Convert archive image formats Open

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

protomaps/go-pmtiles#212 · 3 comments · Opened Mar 4, 2025
CLI command `pmtiles version` blank when installed using homebrew Open

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

protomaps/go-pmtiles#203 · 4 comments · Opened Jan 10, 2025
PMTiles URLs in MapLibre are not valid URLs Open

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

protomaps/PMTiles#509 · 7 comments · 5 reactions · Opened Jan 6, 2025
.pmtiles files can be any unicode char but aws/cloudflare only accept S3 safe characters Open

bug

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

protomaps/PMTiles#490 · Opened Nov 2, 2024
Label sizes too similar between Istanbul and neighbors Open

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

protomaps/basemaps#278 · 1 comment · Opened Jul 29, 2024
More name translations and transliterations Open

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

protomaps/basemaps#276 · 2 comments · Opened Jul 28, 2024
Generate basemap with richer/more specific tags/layers Open

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

protomaps/basemaps#240 · 9 comments · 3 reactions · Opened May 1, 2024
Mechanism for disputed map labels Open

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

protomaps/basemaps#239 · 2 comments · Opened Apr 28, 2024
Add ability to get a subset of layers using pmtiles extract Open

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

protomaps/go-pmtiles#164 · 3 comments · 18 reactions · Opened Apr 25, 2024
Major road minzoom Open

enhancement

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

protomaps/basemaps#221 · 4 comments · Opened Feb 26, 2024
Place labels in Uganda Open

protomaps/basemaps#194 · 7 comments · 1 assignee · Opened Dec 27, 2023
CLI tool to concatenate or merge pmtiles Open

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

protomaps/go-pmtiles#105 · 15 comments · 8 reactions · Opened Dec 14, 2023
Differentiate train station types Open

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

protomaps/basemaps#165 · 2 reactions · Opened Oct 26, 2023
Odd metadata issues Open

protomaps/basemaps#162 · 4 comments · 1 assignee · Opened Oct 25, 2023
Compatability with @americana/maplibre-shield-generator Open

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

protomaps/basemaps#159 · 11 comments · 2 reactions · Opened Oct 20, 2023
Range requests browser caching not working in Firefox (browser bug) Open

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

protomaps/PMTiles#272 · 26 comments · 8 reactions · Opened Oct 20, 2023
Add easy option to toggle business listings at zoom 15+ Open

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

protomaps/basemaps#80 · 2 comments · Opened Jul 27, 2023
ensure slashes work in pmtiles serve Open

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

protomaps/go-pmtiles#59 · 2 comments · Opened Jul 25, 2023
sort_rank and highroad-style layering Open

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

protomaps/basemaps#72 · 14 comments · Opened Jul 21, 2023
Test data suit Open

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

protomaps/PMTiles#182 · 4 comments · Opened May 25, 2023
GDAL/OGR + QGIS read-only support Open

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

protomaps/PMTiles#177 · 11 comments · 17 reactions · Opened May 19, 2023
Add QRank/Daylight water labels Open

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

protomaps/basemaps#29 · 6 comments · 1 reaction · Opened Mar 21, 2023
API refactor Open

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

protomaps/go-pmtiles#46 · 6 comments · 1 reaction · Opened Mar 16, 2023
transit layer should distinguish between light rail, conventional rail, rapid transit, high-speed rail Open

cartography

protomaps/basemaps#2 · 1 comment · 1 assignee · Opened Aug 30, 2020

protomaps

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