sweeped

README.md

@@ -26,15 +26,15 @@ data into vector tiles that can be rendered dynamically.
 
 - [Mapbox GL Native](https://github.com/mapbox/mapbox-gl-native) - C++/OpenGL vector maps library with native SDKs for Android, iOS, Node.js, macOS, and Qt
 - [Mapbox GL JS](https://github.com/mapbox/mapbox-gl-js) - JavaScript/WebGL vector maps library.
-- [OpenLayers 3](https://github.com/openlayers/ol3/pull/4219) - JavaScript vector & raster library.
+- [OpenLayers 3](https://github.com/openlayers/openlayers/pull/4219) - JavaScript vector & raster library.
 - [WhirlyGlobe/Maply](https://github.com/mousebird/WhirlyGlobe/blob/master/WhirlyGlobeSrc/WhirlyGlobe-MaplyComponent/src/MaplyMapnikVectorTiles.mm) - Objective C code that is able to read and render vector tiles(and style with mapnik xml) on iOS devices.
 - [Leaflet.MapboxVectorTile](https://github.com/SpatialServer/Leaflet.MapboxVectorTile) is able to read PBF MapboxVectorTiles from a REST endpoint and render them as a TileLayer on a Leaflet Map. Use this option if you want to utilize vector tiles on a standard Leaflet web map without needing WebGL.
 - [CARTO Mobile SDK](https://github.com/CartoDB/mobile-sdk) - C++ maps library focused on offline features, for iOS, Android, Windows Phone and Xamarin with bindings for Java, Objective-C and C#. Based on [Nutiteq Maps SDK](https://developer.nutiteq.com), but open source and uses CartoCSS.
 - [Mapzen Tangram](https://github.com/tangrams/tangram) - JavaScript library for rendering 2D & 3D maps live in a web browser with WebGL, supports MVT, GeoJSON, TopoJSON
 - [Mapzen Tangram-es](https://github.com/tangrams/tangram-es) - C++ library for rendering 2D and 3D maps using OpenGL ES 2 with custom styling and interactions
 * [mapbox-gl-leaflet](https://github.com/mapbox/mapbox-gl-leaflet) - Create Mapbox GL layers in Leaflet
 * [react-native-mapbox-gl](https://github.com/mapbox/react-native-mapbox-gl) - Render Mapbox GL maps from React applications
-* [hoverboard](https://github.com/devTristan/hoverboard) - Render vector tiles on canvas with Leaflet 0.7.x (supports GeoJSON, TopoJSON, and protobuf)
+* [hoverboard](https://github.com/devTristan/hoverboard) - Render vector tiles on canvas with Leaflet 0.7.x (supports GeoJSON, TopoJSON, and protobuf) [:warning:](https://github.com/madd512/hoverboard/issues/13#issuecomment-171406102) no longer maintained
 * [Leaflet.VectorGrid](https://github.com/IvanSanchez/Leaflet.VectorGrid) - Display gridded vector data (sliced GeoJSON, TopoJSON or Mapbox Vector Tiles) in Leaflet 1.0.0
 * [ArcGIS API for JavaScript](https://developers.arcgis.com/javascript/) - Draw vector tile layers as part of your web map. Rendering done via `mapbox-gl-js` integration.
 * [mapscii](https://github.com/rastapasta/mapscii) - A Vector Tile to Braille and ASCII renderer for xterm-compatible terminals
@@ -43,7 +43,8 @@ data into vector tiles that can be rendered dynamically.
 
 ### Applications / Command line tools
 
-- [Mapbox Studio](https://github.com/mapbox/mapbox-studio) - Desktop design studio for both creating vector tiles from raw geodata and for rendering them on-the-fly into image tiles. Internally uses `tilelive.js` modules to handle vector tiles (see `tilelive-bridge` and `tilelive-vector`)
+- [Mapbox Studio](https://www.mapbox.com/mapbox-studio/) - Web design studio for creating and styling vector tiles.
+- [Mapbox Studio Classic](https://github.com/mapbox/mapbox-studio) - Desktop design studio for both creating vector tiles from raw geodata and for rendering them on-the-fly into image tiles. Internally uses `tilelive.js` modules to handle vector tiles (see `tilelive-bridge` and `tilelive-vector`) :warning: use [Mapbox Studio](https://www.mapbox.com/mapbox-studio/) instead.
 - [kosmtik](https://github.com/kosmtik/kosmtik) - Design maps with CartoCSS and Mapnik.
 - [ArcGIS Pro](http://www.esri.com/en/software/arcgis-pro) - Generate vector tiles from maps authored in ArcGIS Pro or imported from ArcMap.
 - [MVT Styler](http://sputnik-maps.github.io/mvt-styler/) - map style editor for vector tiles.
@@ -54,18 +55,18 @@ data into vector tiles that can be rendered dynamically.
 ## CLI Utilities
 
 - [mbview](https://github.com/mapbox/mbview) - Watch MBTiles in your localhost. View tiles in a basic Mapbox GL JS webapp locally
-- [MBUtil](https://github.com/mapbox/mbutil) - Import and export MBTiles to disk
-- [Datamaps](https://github.com/ericfischer/datamaps) C application that can be used to create vector tiles and store them in an mbtiles. See the `render-vector` command.
-- [tilemaker](https://github.com/systemed/tilemaker) - Command line tool to produce vector tiles directly from an .osm.pbf extract without an intermediate database.
-- [vector-tiles-producer](https://github.com/vross/vector-tiles-producer) Command line tool in C++ to creates vector tiles for a given area at chosen zoom levels using a Mapnik XML.
 - [tippecanoe](https://github.com/mapbox/tippecanoe) - Build vector tilesets from large collections of GeoJSON features.
+- [tilemaker](https://github.com/systemed/tilemaker) - Command line tool to produce vector tiles directly from an .osm.pbf extract without an intermediate database.
+- [vector-tiles-producer](https://github.com/vross/vector-tiles-producer) Command line tool in C++ to creates vector tiles for a given area at chosen zoom levels using a Mapnik XML. :warning: no longer maintained
 - [vt-geojson](https://github.com/developmentseed/vt-geojson) - decodes vector tiles to GeoJSON FeatureCollections
 - [tl](https://github.com/mojodna/tl) - An alternate command line interface to tilelive
 - [tileshrink](https://github.com/rastapasta/tileshrink) - Reduce the layer extent and simplify the resulting geometries of all vector tiles in an MBTiles
 - [tiler @GeoVation](https://github.com/Geovation/tiler) - Command line tool for converting GeoJSON, Shapefiles or PostGIS layer to raw Vector Tiles (or MBTiles)
 - [tiler @thomersch](https://github.com/thomersch/grandine/tree/master/cmd/tiler) - Command line tool to convert GeoJSON to Vector Tiles (written in Go language).
 - [geojson2mvt](https://github.com/NYCPlanning/geojson2mvt) - npm package for building a static vector tile tree for given xyz bounds from a geojson file (uses [geojson-vt](https://github.com/mapbox/geojson-vt))
 - [OGR MVT](http://gdal.org/drv_mvt.html) and [MBTiles](http://gdal.org/frmt_mbtiles.html) - The GDAL/OGR MVT and MBTILES drivers can be used to read and write vector tiles, respectively as tileset on the filesystem or in a mbtiles container (GDAL >= 2.3.0)
+- [MBUtil](https://github.com/mapbox/mbutil) - Import and export MBTiles to disk :warning: no longer maintained
+- [Datamaps](https://github.com/ericfischer/datamaps) C application that can be used to create vector tiles and store them in an mbtiles. See the `render-vector` command. :warning: no longer maintained, use tippecanoe instead
 
 ## Mapbox GL JS Plugins
 
@@ -76,7 +77,7 @@ data into vector tiles that can be rendered dynamically.
 - [tessera](https://github.com/mojodna/tessera) - Supports serving and rendering vector tiles. Uses the same core libraries as Mapbox Studio.
 - [tessella](https://github.com/urbica/tessella) - lightweight Node.js Mapbox Vector Tiles server. Inspired by tessera.
 - [tilestrata](https://github.com/naturalatlas/tilestrata) - with tilestrata-vt, it can generate Mapnik Vector Tiles; with [tilestrata-postgismvt](https://github.com/Stezii/tilestrata-postgismvt), it can serve Mapbox Vector Tiles from a PostGIS db
-- [Utilery](https://github.com/etalab/utilery) Server to generate vector tiles from PostGIS queries. Python based
+- [Utilery](https://github.com/etalab/utilery) Server to generate vector tiles from PostGIS queries. Python based [:warning:](https://github.com/tilery/utilery/issues/6) no longer maintained
 - [tileserver](https://github.com/tilezen/tileserver) Mapzen Vector Tile Service.
 - [TileStache](https://github.com/TileStache/TileStache) added support for Mapbox Vector tiles via .pbf extension requests.
 - [Kartotherian](https://github.com/kartotherian/kartotherian) Wikipedia tile server with [Tilerator](https://github.com/kartotherian/tilerator) backend tile pre-generator
@@ -88,17 +89,18 @@ data into vector tiles that can be rendered dynamically.
 - [t-rex](https://github.com/pka/t-rex/) - MVT server in a single executable written in Rust. Serves tiles from PostGIS supporting custom tile grids.
 - [OSM Scout Server](https://rinigus.github.io/osmscout-server/) - Maps server providing vector and raster tiles, geocoder, and router. Designed to be used on Linux (mobile and PC) to provide offline maps; written in C++
 - [postserve](https://github.com/openmaptiles/postserve) - A small Python based tileserver using ST_AsMVT and ST_AsMVTGeom to generate vector tiles on the fly. Designed for use with PostGIS 2.4 and the OpenMapTiles project
-- [SpatialServer (PGRestAPI)](https://github.com/spatialdev/PGRestAPI) - A multi-purpose GeoSpatial NodeJS web server created at [SpatialDev](http://spatialdev.com) that not only serves MBTiles stuffed with vector tiles, it can also cut vector tiles on the fly from a PostGIS database. :warning: [_No longer maintained_](https://github.com/spatialdev/PGRestAPI/issues/142#issuecomment-231132808).
+- [SpatialServer (PGRestAPI)](https://github.com/spatialdev/PGRestAPI) - A multi-purpose GeoSpatial NodeJS web server created at [SpatialDev](http://spatialdev.com) that not only serves MBTiles stuffed with vector tiles, it can also cut vector tiles on the fly from a PostGIS database. [:warning:](https://github.com/spatialdev/PGRestAPI/issues/142#issuecomment-231132808) No longer maintained.
 - [OpenMapTiles](https://github.com/openmaptiles) - Set of open-source tools for self-hosting of OpenStreetMap maps in more than 50 languages. It provides both raster as well as vector tiles, WMS and WMTS services for GIS programs, support for JavaScript viewers and mobile SDK.
 - [Hastile](https://github.com/sitewisely/hastile) - Haskell web server using PostGIS to deliver vector tiles.
 
 ## Low-level utilities
 
-- [mapbox-gl-function](https://github.com/mapbox/mapbox-gl-function) - Mapbox GL style function evaluator
-- [mapbox-gl-filter-simplify](https://github.com/mapbox/mapbox-gl-filter-simplify) - Simplifies and complexifies filters in Mapbox GL Styles
 - [vt-pbf](https://github.com/anandthakker/vt-pbf) serialize JavaScript objects representing vector tiles into binary Protocol Buffer encodings of vector tiles
+- [vtzero](https://github.com/mapbox/vtzero) - minimalist vector tile decoder and encoder in C++
 - [mvt-fixtures](https://github.com/mapbox/mvt-fixtures/) - a suite of valid and invalid test fixtures according to the Mapbox Vector Tile spec versions. Includes simplified unit test fixtures and real-world fixtures to test your encoders and decoders.
 - [zellige](https://github.com/sitewisely/zellige) - command line utility written to convert GeoJSON to MVT.
+- [mapbox-gl-function](https://github.com/mapbox/mapbox-gl-function) - Mapbox GL style function evaluator :warning: now maintained as party of mapbox-gl-js
+- [mapbox-gl-filter-simplify](https://github.com/mapbox/mapbox-gl-filter-simplify) - Simplifies and complexifies filters in Mapbox GL Styles :warning: removed
 
 ## Articles