Merge branch 'master' into 1384-lod

# Conflicts:
#	src/Layers/TiledMapLayer.js

Author: gavinr-maps

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -17,7 +17,7 @@ body:
     id: reproduction
     attributes:
       label: Reproduction
-      description: A link to a public repository or jsbin (you can start with https://jsbin.com/yewimat/edit) that reproduces the issue, along with a step by step explanation of how to see the issue. If no reproduction case is provided within a reasonable time-frame, the issue will be closed.
+      description: A link to a public repository or jsbin (you can start with https://jsbin.com/moterub/edit) that reproduces the issue, along with a step by step explanation of how to see the issue. If no reproduction case is provided within a reasonable time-frame, the issue will be closed.
       placeholder: Reproduction
     validations:
       required: true

.github/ISSUE_TEMPLATE/documentation.yml

@@ -21,4 +21,4 @@ body:
       description: Please provide the URL to the associated documentation page, if applicable.
       placeholder: e.g. https://developers.arcgis.com/esri-leaflet/samples/visualize-points-as-a-heatmap/
     validations:
-      required: false
+      required: false

.prettierignore

@@ -0,0 +1,3 @@
+# Ignore artifacts:
+build
+coverage

.prettierrc

@@ -0,0 +1 @@
+{}

.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+  "recommendations": ["esbenp.prettier-vscode", "dbaeumer.vscode-eslint"]
+}

CHANGELOG.md

@@ -5,6 +5,17 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased][unreleased]
 
+## [3.0.16] - 2025-05-01
+
+### Changed
+
+- Changed code formatting from Semistandard to Prettier and ESLint ([#1408](https://github.com/Esri/esri-leaflet/pull/1408))
+
+## [3.0.15] - 2025-04-07
+
+### Fixed
+
+- `apikey` property on TiledMapLayer ([#1407](https://github.com/Esri/esri-leaflet/pull/1407))
 
 ## [3.0.14] - 2024-12-17
 
@@ -881,7 +892,9 @@ None
 - Add DarkGray and DarkGrayLabels to BasemapLayer. #190
 - An attributionControl on maps is now required when using BasemapLayer. #159
 
-[unreleased]: https://github.com/esri/esri-leaflet/compare/v3.0.14..HEAD
+[unreleased]: https://github.com/esri/esri-leaflet/compare/v3.0.16..HEAD
+[3.0.16]: https://github.com/esri/esri-leaflet/compare/v3.0.15..v3.0.16
+[3.0.15]: https://github.com/esri/esri-leaflet/compare/v3.0.14..v3.0.15
 [3.0.14]: https://github.com/esri/esri-leaflet/compare/v3.0.13..v3.0.14
 [3.0.13]: https://github.com/esri/esri-leaflet/compare/v3.0.12..v3.0.13
 [3.0.12]: https://github.com/esri/esri-leaflet/compare/v3.0.11..v3.0.12

CONTRIBUTING.md

@@ -10,11 +10,11 @@ If you think you're encountering a new bug, please feel free to log an [issue](h
 
 **Please include the following in your issue:**
 
-* Browser
-* Browser version
-* Leaflet version `L.version`
-* Esri Leaflet version `L.esri.VERSION`
-* Bundling tool (webpack, browserify, Require JS) if any
+- Browser
+- Browser version
+- Leaflet version `L.version`
+- Esri Leaflet version `L.esri.VERSION`
+- Bundling tool (webpack, browserify, Require JS) if any
 
 ### I want to contribute, what should I work on?
 
@@ -32,7 +32,7 @@ You can run the tests with `npm test`.
 
 ##### Support for new services and layer types
 
-Support for new layer types and services are always needed.  The [plugin candidates](https://github.com/Esri/esri-leaflet/issues?labels=Plugin+Candidate&page=1&state=open) list is a good place to start.
+Support for new layer types and services are always needed. The [plugin candidates](https://github.com/Esri/esri-leaflet/issues?labels=Plugin+Candidate&page=1&state=open) list is a good place to start.
 
 ### Can I publish my own Esri Leaflet plugins?
 
@@ -50,9 +50,15 @@ Of course! If you develop reusable components for use with Esri Leaflet that you
 
 If you'd like to build the Esri Leaflet website locally, make sure you have the [Grunt CLI](http://gruntjs.com/getting-started) installed.
 
-### Linting
+### Linting and Code Formatting
 
-Please make sure your changes pass JS Hint. This will help make sure code is consistent throughout Esri Leaflet. After installing the node dependencies for this project you can run `npm run lint` so that `semistandard` can make sure all is well.
+Please make sure your changes pass ESLint and Prettier. This will help make sure code is consistent throughout Esri Leaflet. To check this, run `npm run lint` which will check both. Other helpful commands:
+
+- `npm run lint` - tests code for ESLint and Prettier
+- `npm run eslint` - tests code for ESLint
+- `npm run eslintfix` - fixes ESLint errors
+- `npm run prettier` - tests code for Prettier
+- `npm run prettierfix` - fixes Prettier errors
 
 ### Testing
 

README.md

@@ -11,13 +11,13 @@
 
 > This project is maintained with :heart: by folks on multiple teams at Esri, but we provide no guarantee of individual features, nor a traditional product lifecycle to support planning.
 
-The goal of this project is **not** to replace the [ArcGIS API for JavaScript](https://developers.arcgis.com/en/javascript/) but rather to provide small components for *only some* aspects of the ArcGIS platform for developers who prefer to build mapping applications with [Leaflet](http://leafletjs.com/).
+The goal of this project is **not** to replace the [ArcGIS API for JavaScript](https://developers.arcgis.com/en/javascript/) but rather to provide small components for _only some_ aspects of the ArcGIS platform for developers who prefer to build mapping applications with [Leaflet](http://leafletjs.com/).
 
 We are proud to facilitate a project which requires participation from our diverse user community in order to thrive and we welcome contributions from those [just getting their feet wet](https://github.com/Esri/esri-leaflet/issues/647) in open-source.
 
 Support for [Geocoding](https://github.com/Esri/esri-leaflet-geocoder) services and [Geoprocessing](https://github.com/jgravois/esri-leaflet-gp) services, as well as service defined [rendering](https://github.com/esri/esri-leaflet-renderers) are available as well (via additional plugins).
 
-> If you'd like to display Esri services in *any* Leaflet application, we ask that you adhere to our [Terms of Use](#terms) and attribution requirements.
+> If you'd like to display Esri services in _any_ Leaflet application, we ask that you adhere to our [Terms of Use](#terms) and attribution requirements.
 
 ## Table of Contents
 
@@ -37,11 +37,11 @@ Support for [Geocoding](https://github.com/Esri/esri-leaflet-geocoder) services
 - [License](#license)
 
 ## Quick Start
+
 The easiest way to get started is to load Esri Leaflet via [CDN](https://unpkg.com/esri-leaflet). Here is an example you can copy/paste into your own `.html` file: [Esri Leaflet Quick Start](https://developers.arcgis.com/esri-leaflet/get-started/)
 
 [![App](https://raw.github.com/Esri/esri-leaflet/master/example.png)](https://developers.arcgis.com/esri-leaflet/samples/)
 
-
 ## [Samples, Tutorials, and API Reference](https://developers.arcgis.com/esri-leaflet/)
 
 [Samples](https://developers.arcgis.com/esri-leaflet/samples/), [tutorials](https://developers.arcgis.com/esri-leaflet/tutorials/), and the [API reference](https://developers.arcgis.com/esri-leaflet/api-reference/) can be found at [developers.arcgis.com/esri-leaflet](https://developers.arcgis.com/esri-leaflet/).
@@ -60,31 +60,31 @@ https://developers.arcgis.com/esri-leaflet/plugins/
 
 ## Frequently Asked Questions
 
-* [What are the terms of use for ArcGIS Online services?](#terms)
-* [What exactly is Esri Leaflet?  Is it a replacement for Leaflet?](https://github.com/Esri/esri-leaflet/wiki/FAQ#what-is-esri-leaflet)
-* [Will Esri Leaflet replace the ArcGIS API for JavaScript?](https://github.com//Esri/esri-leaflet/wiki/FAQ#will-esri-leaflet-replace-the-arcgis-api-for-javascript)
-* [What is the benefit of using Esri Leaflet over using Leaflet all by itself?](https://github.com//Esri/esri-leaflet/wiki/FAQ#why-use-esri-leaflet)
-* [What are the goals of Esri Leaflet?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-are-the-goals-of-esri-leaflet)
-* [Can I use Esri Leaflet with Leaflet Version 1.0.x?](https://github.com/Esri/esri-leaflet/wiki/FAQ#can-i-use-esri-leaflet-with-leaflet-version-10x)
-* [How do you decide what features get included in Esri Leaflet?](https://github.com//Esri/esri-leaflet/wiki/FAQ#how-do-you-decide-what-features-get-included-in-esri-leaflet)
-* [I have an idea! What should I do?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-have-an-idea-what-should-i-do)
-* [When will you support "x"?](https://github.com//Esri/esri-leaflet/wiki/FAQ#when-will-you-support-x)
-* [Can you implement feature "x"?](https://github.com//Esri/esri-leaflet/wiki/FAQ#can-you-implement-feature-x)
-* [I want to contribute. How can I help?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-want-to-contribute-how-can-i-help)
-* [I built something with Esri Leaflet can I show you?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-built-something-with-esri-leaflet-can-i-show-you)
-* [I built a reusable component (layer type, api wrapper, ui control etc...) can I contribute it to Esri Leaflet?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-built-a-reusable-component-layer-type-api-wrapper-ui-control-etc-can-i-contribute-it-to-esri-leaflet)
-* [Which services require authentication?](https://github.com//Esri/esri-leaflet/wiki/FAQ#which-services-require-authentication)
-* [What are some good Leaflet Plugins?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-are-some-good-leaflet-plugins)
-* [What browsers does Esri Leaflet support?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-browsers-does-esri-leaflet-support)
-* [What versions of ArcGIS Server does Esri Leaflet support?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-versions-of-arcgis-server-does-esri-leaflet-support)
-* [Upgrading the version of Esri Leaflet used in my app broke everything!](https://github.com//Esri/esri-leaflet/wiki/FAQ#upgrading-the-version-of-esri-leaflet-used-in-my-app-broke-everything)
-* [Does Esri Leaflet support IE 'compatibility mode'?](https://github.com//Esri/esri-leaflet/wiki/FAQ#compatibility-mode)
-* [I'm into TypeScript, but Esri Leaflet seems to be a vanilla JS thing. Can I find typings somewhere?](https://github.com//Esri/esri-leaflet/wiki/FAQ#typescript-typings)
-* [When _exactly_ do I need to use a paid Esri developer account to deploy to production?](https://github.com//Esri/esri-leaflet/wiki/FAQ#deployment-plan)
+- [What are the terms of use for ArcGIS Online services?](#terms)
+- [What exactly is Esri Leaflet? Is it a replacement for Leaflet?](https://github.com/Esri/esri-leaflet/wiki/FAQ#what-is-esri-leaflet)
+- [Will Esri Leaflet replace the ArcGIS API for JavaScript?](https://github.com//Esri/esri-leaflet/wiki/FAQ#will-esri-leaflet-replace-the-arcgis-api-for-javascript)
+- [What is the benefit of using Esri Leaflet over using Leaflet all by itself?](https://github.com//Esri/esri-leaflet/wiki/FAQ#why-use-esri-leaflet)
+- [What are the goals of Esri Leaflet?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-are-the-goals-of-esri-leaflet)
+- [Can I use Esri Leaflet with Leaflet Version 1.0.x?](https://github.com/Esri/esri-leaflet/wiki/FAQ#can-i-use-esri-leaflet-with-leaflet-version-10x)
+- [How do you decide what features get included in Esri Leaflet?](https://github.com//Esri/esri-leaflet/wiki/FAQ#how-do-you-decide-what-features-get-included-in-esri-leaflet)
+- [I have an idea! What should I do?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-have-an-idea-what-should-i-do)
+- [When will you support "x"?](https://github.com//Esri/esri-leaflet/wiki/FAQ#when-will-you-support-x)
+- [Can you implement feature "x"?](https://github.com//Esri/esri-leaflet/wiki/FAQ#can-you-implement-feature-x)
+- [I want to contribute. How can I help?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-want-to-contribute-how-can-i-help)
+- [I built something with Esri Leaflet can I show you?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-built-something-with-esri-leaflet-can-i-show-you)
+- [I built a reusable component (layer type, api wrapper, ui control etc...) can I contribute it to Esri Leaflet?](https://github.com//Esri/esri-leaflet/wiki/FAQ#i-built-a-reusable-component-layer-type-api-wrapper-ui-control-etc-can-i-contribute-it-to-esri-leaflet)
+- [Which services require authentication?](https://github.com//Esri/esri-leaflet/wiki/FAQ#which-services-require-authentication)
+- [What are some good Leaflet Plugins?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-are-some-good-leaflet-plugins)
+- [What browsers does Esri Leaflet support?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-browsers-does-esri-leaflet-support)
+- [What versions of ArcGIS Server does Esri Leaflet support?](https://github.com//Esri/esri-leaflet/wiki/FAQ#what-versions-of-arcgis-server-does-esri-leaflet-support)
+- [Upgrading the version of Esri Leaflet used in my app broke everything!](https://github.com//Esri/esri-leaflet/wiki/FAQ#upgrading-the-version-of-esri-leaflet-used-in-my-app-broke-everything)
+- [Does Esri Leaflet support IE 'compatibility mode'?](https://github.com//Esri/esri-leaflet/wiki/FAQ#compatibility-mode)
+- [I'm into TypeScript, but Esri Leaflet seems to be a vanilla JS thing. Can I find typings somewhere?](https://github.com//Esri/esri-leaflet/wiki/FAQ#typescript-typings)
+- [When _exactly_ do I need to use a paid Esri developer account to deploy to production?](https://github.com//Esri/esri-leaflet/wiki/FAQ#deployment-plan)
 
 ## Issues
 
-If something isn't working the way you expected, please take a look at [previously logged issues](https://github.com/Esri/esri-leaflet/issues?labels=FAQ&milestone=&page=1&state=closed) that resolve common problems first.  Have you found a new bug?  Want to request a new feature?  We'd love to hear from you.  Please let us know by submitting an [issue](https://github.com/Esri/esri-leaflet/issues).
+If something isn't working the way you expected, please take a look at [previously logged issues](https://github.com/Esri/esri-leaflet/issues?labels=FAQ&milestone=&page=1&state=closed) that resolve common problems first. Have you found a new bug? Want to request a new feature? We'd love to hear from you. Please let us know by submitting an [issue](https://github.com/Esri/esri-leaflet/issues).
 
 If you're looking for help you can also find answers on [Stack Overflow](https://stackoverflow.com/questions/tagged/esri-oss) and [GeoNet](https://community.esri.com/groups/esri-leaflet/activity).
 
@@ -103,13 +103,14 @@ If you'd like to inspect and modify the source of Esri Leaflet, follow the instr
 
 ### Dependencies
 
-* Esri Leaflet [1.x](https://github.com/Esri/esri-leaflet/releases/tag/v1.0.4) (available on [CDN](https://unpkg.com/[email protected])) can be used in apps alongside:
-  *  [Leaflet](http://leafletjs.com) version 0.7.x.
+- Esri Leaflet [1.x](https://github.com/Esri/esri-leaflet/releases/tag/v1.0.4) (available on [CDN](https://unpkg.com/[email protected])) can be used in apps alongside:
+
+  - [Leaflet](http://leafletjs.com) version 0.7.x.
 
-* Esri Leaflet [2.x](https://github.com/Esri/esri-leaflet/releases/tag/v2.0.8) (available on [CDN](https://unpkg.com/[email protected])) can be used in apps alongside:
-  *  [Leaflet](http://leafletjs.com) version 1.x.
+- Esri Leaflet [2.x](https://github.com/Esri/esri-leaflet/releases/tag/v2.0.8) (available on [CDN](https://unpkg.com/[email protected])) can be used in apps alongside:
+  - [Leaflet](http://leafletjs.com) version 1.x.
 
-The `master` branch of this repository is *only* compatible with Leaflet 1.x.
+The `master` branch of this repository is _only_ compatible with Leaflet 1.x.
 
 ### Versioning
 
@@ -125,21 +126,21 @@ Esri welcomes contributions from anyone and everyone. Please see our [guidelines
 
 If you're using Esri [content and services](https://developers.arcgis.com/documentation/mapping-apis-and-services/services/), you'll need to license your usage with an API key or an ArcGIS identity. Full details can be found here: [Deployment guidelines](https://developers.arcgis.com/documentation/mapping-apis-and-services/deployment/).
 
-If you display an ArcGIS Online service in **any** Leaflet application, we require that you include Esri attribution and recognize data providers. Using this plugin, it couldn't be easier to follow the terms.  Just select your basemap and the appropriate credits will be displayed dynamically in Leaflet's own [Attribution control](http://leafletjs.com/reference.html#control-attribution) as users pan/zoom.
+If you display an ArcGIS Online service in **any** Leaflet application, we require that you include Esri attribution and recognize data providers. Using this plugin, it couldn't be easier to follow the terms. Just select your basemap and the appropriate credits will be displayed dynamically in Leaflet's own [Attribution control](http://leafletjs.com/reference.html#control-attribution) as users pan/zoom.
 
 ```js
-L.esri.basemapLayer('Topographic').addTo(map);
+L.esri.basemapLayer("Topographic").addTo(map);
 ```
 
 ![attribution](https://raw.github.com/Esri/esri-leaflet/master/attribution.png)
 
-* [Esri Attribution Requirements](https://developers.arcgis.com/documentation/mapping-apis-and-services/deployment/basemap-attribution/)
-* [Licensing & Attribution](https://developers.arcgis.com/documentation/mapping-apis-and-services/deployment/)
+- [Esri Attribution Requirements](https://developers.arcgis.com/documentation/mapping-apis-and-services/deployment/basemap-attribution/)
+- [Licensing & Attribution](https://developers.arcgis.com/documentation/mapping-apis-and-services/deployment/)
 
 ### Credit
 
-* `L.esri.DynamicMapLayer` originally used code from [AGS.Layer.Dynamic.js](https://github.com/sanborn/leaflet-ags/blob/master/src/AGS.Layer.Dynamic.js)
-* `L.esri.TiledMapLayer` adapts some code from [arcgis-level-fixer](https://github.com/gisinc/arcgis-level-fixer)
+- `L.esri.DynamicMapLayer` originally used code from [AGS.Layer.Dynamic.js](https://github.com/sanborn/leaflet-ags/blob/master/src/AGS.Layer.Dynamic.js)
+- `L.esri.TiledMapLayer` adapts some code from [arcgis-level-fixer](https://github.com/gisinc/arcgis-level-fixer)
 
 ### License
 

RELEASE.md

@@ -6,8 +6,7 @@
 - Push commit to master
 - Run `npm whoami`, making sure you're logged in properly to NPM. If not, `npm login`.
 - If you have GitHub 2FA enabled (you should!), you may need to set an environmental variable with a GitHub [personal access token](https://github.com/settings/tokens) (with "repo access" scope) (`export GH_RELEASE_GITHUB_API_TOKEN="..."`)
-- Run `npm run release` (or on Windows, run `scripts/release.sh` from a bash-compatible terminal like Git Bash, Windows Subsystem for Linux, etc) 
-
+- Run `npm run release` (or on Windows, run `scripts/release.sh` from a bash-compatible terminal like Git Bash, Windows Subsystem for Linux, etc)
 
 After that's all complete, you can do these later at your leisure: