Here is an example that allows you to place glTF Meshes in NYC: in our case, avocados. Click the links to the right to create your dream deck. Add any type of datasource such as GeoJSON, vector and raster tiles, or custom objects to the map. LNGLAT_EXPERIMENTAL. gl GeoJSON layer can be inserted in between Mapbox's base geography and label layers, so that filled polygons no longer hamper readability of the map. The geojson layer does not display when I load the geojson through d3. You can check out the styles either by using Leaflet to see raster tiles (Raster) or Mapbox GL for vector tiles (Vector). Browse our collection of maps to see what's possible with Studio. Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. 129,738 likes · 6,825 talking about this. Minwax Gel Stain is a non-drip stain that adds natural color and accentuates the beauty of a wide range of wood and non-wood surfaces. Just download them, open in Photoshop, change the text and voilà you have a cool-looking business card! Hope you enjoy. gl E2D3 Fullcalendar Fx0 GoogleEarthEngine Google Map API iPhone/iPad Javascript jQuery Komodo Edit leaflet. However, if I reference the geojson as a URL, then it displays properly. Now that we know what is in the GL, let's take a look at how it is formatted. site2preview. Pokemon GL: The second variant of SP Pokémon were Pokémon GL, released in Rising Rivals. Whether you wish to record or stream, in 1080p60 or even 4K60, make your search easier with our capture card selector, and find one that suits your needs. The turnaround time for adding full or partial destruction to an object is a fraction of the time it once took, due to the fully artist-focused PhysX Destruction tool. Common use cases often involve proximity queries, for example, "find all coffee shops near my current location. js openFrameworks OpenLayers Paper. Alert: There must be at least one field in the group query. GL's LineLayer the coordinateSystem prop of the LineLayer has to be set to COORDINATE_SYSTEM. All modern GLs are computerized with accounting software like Quickbooks, so GL maintenance is pretty simple. gl react-map-gl or ask Are there specific requirements to use the standalone GeoJson example code in. Minwax Gel Stain is a non-drip stain that adds natural color and accentuates the beauty of a wide range of wood and non-wood surfaces. Vertical transport of Kelut volcanic stratospheric aerosols observed by the equatorial lidar and the Equatorial Atmosphere Radar. If you update data, for example when using a reactive() function, and use the same layer_id, deck. Add any type of datasource such as GeoJSON, vector and raster tiles, or custom objects to the map. gl family that provides high performance, interactive editing of deck. WpfLocalizeExtension 3. This will insert the control's DOM element into the map's DOM element if the control has a position specified. Imports System. The solid color of the polygon and point features of a GeoJson. GitHub Gist: instantly share code, notes, and snippets. 0, the Feature StateAPIs can be used to dynamically style features in vector or GeoJSON source data, enabling new ways to handle map interactivity and joining data to vector tiles. 5M views = long term strategy Example: This deck has 870K views since 2011. gl with Mapbox tiles. gl was originally created to work with Mapbox GL JS. js openFrameworks OpenLayers Paper. gl included in our project through browser libraries and us having a developer account, we can proceed towards using harp. com - website that checks validity of GeoJSON data; Displaying GeoJSON on a map. aznpersuasion2008 21,218 views. Although an important part of health and safety management, PPE is considered the last resort of hazard control, used only after engineering controls and administrative controls (or work practices) have been shown to be impractical, ineffective, or insufficient. SandDance Home Try Online Examples Docs GitHub Contents Examples Subsystem cube-layer vega-deck. gl can render millions of points representing thousands of trips and perform spatial aggregations on the fly, Using kepler. WriteLine(rnd. 1 geometry types (no curve support for example). I would like to toggle types on and off, just like in the example. Beginner-friendly tutorials written in plain English. GitHub Gist: instantly share code, notes, and snippets. gl properties documentation. Coghlans Camp Grill Silver One Size,Royal Navy HMS Example Gold Tie Clip Cufflinks Box Set 5057727018721,Ring, Gr. A C++ application that demonstrates how to render a scene in Qt 3D. It has a mic/line input for each channel. Updated October 8, 2019. The Mapbox JavaScript API for building web maps. But at the core was an AI push, centered on the "Intelligent GL. Create a deck. com - website that checks validity of GeoJSON data; Displaying GeoJSON on a map. The remainder of the 2017-18 Upper Deck Black Diamond Hockey checklist includes autographs, relics and other chase inserts. react-map-gl is a suite of React components for Mapbox GL JS. gl & react-map-gl in my app and am seeing the main thread get blocked for ~3 seconds when using a GeoJsonLayer. gl GeoJsonLayer (Polygon) Example. Mapbox GL JS Examples | Adding Layers. This example leverages nebula. Ask questions and get answers to fix, repair, and service any product. io Find an R package R language docs Run R in your browser R Notebooks. The end result should be a single lonely marker, lost in the hustle and bustle of the big. Write(seed) bin. Yugioh New Format April 2019 Post Dark Neostorm Duel Full Match - Danger! Orcust vs Salamangreat - Duration: 19:07. gl Offers to Mapping Use Case. About MyGeodata Converter Our online converter of Keyhole Markup Language format to JavaScript Object Notation format (KML to GeoJSON) is fast and easy to use tool for both individual and batch conversions. The GeoJsonLayer takes in GeoJson formatted data and renders it as interactive polygons, lines and points. Every Elgato capture card is designed to maximize your production value and streamline your workflow. Operators will be able to enhance the approach capability of their 737-600/-700/-800/-900 airplanes this year with a suite of new flight deck navigation options: Category IIIB Autoland, the Global Navigation Satellite System (GNSS) Landing System, Integrated Approach Navigation, and Navigation Performance Scales. Anaconda Community. GL was developed by the uber team and is a framework which provides beautiful overlays for maps rendered with Mapbox GL. Changes - current Standard — DNVGL-ST-0377. This will insert the control's DOM element into the map's DOM element if the control has a position specified. gl Visualization team at Uber is creating industry-grade open source frameworks to supercharge big data. You should contact the package authors for that. Supplement forward geocoding search results from another data source Accept coordinates as input to a geocoder Use a custom render function with a geocoder Limit geocoder results to a named region Place the geocoder input outside the map Use a custom camera animation with a geocoder Localize the geocoder to a given language Set a point after Geocoder. site2preview. All of the examples on its website still use Mapbox as the base map. Updated June 18, 2019. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. gl and utilizes WebGL to render large data faster and efficiently. com/visualization/geojson/. To make development easier, we packaged deck. ISC · Repository · Bugs · Original npm · Tarball · package. Pokémon GL cards are classified as "Gym Leader's Pokémon" (this text replaces the Pokédex data in the illustration bar in the same manner of Galactic's Pokémon) and have an icon of the Gym Leader who uses them in the bottom-right corner of the. gl, Mapbox, and Openstreetmap. Demonstrate the KeyboardDefaults control and how to use links with Access Keys to navigate the map with the keyboard. Starting with the Mapbox GL JS release v0. For x = 1 to infinity: if x not divisible by any member of an initially empty list of primes, add x to the list until we have 25,000. To render that data as GeoJSON on the map, we need to create a GeoJSON first in the createOverlay callback:. Product troubleshooting support, DIY advice, and help from experts & local pros. PSD format, that come in two trendy and colorful designs for you to use in your personal and commercial projects. The Khronos Group - a non-profit industry consortium to develop, publish and promote open standard, royalty-free media authoring and acceleration standards for desktop and handheld devices, combined with conformance qualification programs for platform and device interoperability. Graphics Programming in C and C++, OpenGL, SDL, 3d rotation. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Mapbox vector tiles are used as it provides better performance than rendering large amount of GeoJSON polygons. site2preview. Once the parsing is concluded we can access the object properties in the same way as we do with regular JavaScript objects. gl geojson layer demo. Synonyms (to remove hull of a fruit or seed): peel, husk, shell, shuck; Translations. To see the base map, you need a Mapbox access token. gl, GeoJSON. App bookmark Canvas Cesium CSS D3v3 D3v4/v5 data datavis deck. Copy the content of this folder to your project. Edition May 2016 Page 3 Standard for shipboard lifting appliances DNV GL AS CHANGES - CURRENT This is a new document. Coghlans Camp Grill Silver One Size,Royal Navy HMS Example Gold Tie Clip Cufflinks Box Set 5057727018721,Ring, Gr. Google Sheets gives us a JSON in a strange nested structure. js PHP React Rhino SQL SVG TDD turf. To see the base map, you need a Mapbox access token. With DeckGL, we knew that we had created an incredibly powerful tool for data visualization, one that went far beyond Uber's own use cases. They will inspire you to make meaningful improvements and highlight your company , product / services, and value in captivating ways. react-map-glを利用するには、Mapboxで開発者トークンを取得しておく必要があります。 カスタムコンポーネントを作る. gl and utilizes WebGL to render large data faster and efficiently. Pokémon GL cards are classified as "Gym Leader's Pokémon" (this text replaces the Pokédex data in the illustration bar in the same manner of Galactic's Pokémon) and have an icon of the Gym Leader who uses them in the bottom-right corner of the. gl Map and Logic. So lets do it. Free and open source 3D digital globe for web and mobile devices. Read the Docs v: latest. gl, [it] can render millions of points representing thousands of trips and perform spatial aggregations on the fly. She sat on the back porch hulling peanuts. Mapbox GL JS has excellent examples. Buying Shufelt Loveseat by Brayden Studio ®. The Polygon Layer renders filled and/or stroked polygons. It can also create a certain mood or atmosphere for special occasions. With DeckGL, we knew that we had created an incredibly powerful tool for data visualization, one that went far beyond Uber's own use cases. URL element Description; abcd: optional subdomain for load balancing: x: horizontal position of tile at zoom level 15: y: vertical position of tile at zoom level 15. See also deckgl-api-reference-geojson-layer Try the deckgl package in your browser. We also added some custom labels which is done by uploading a geojson with point features that have a name property containing the label text. gl was originally created to work with Mapbox GL JS. Only Know HTML? Use included premade themes and templates to start making your deck immediately. GeoJSON is becoming a very popular data format among many GIS technologies and services — it's simple, lightweight, straightforward, and Leaflet is quite good at handling it. Built on top of deck. GeoJSON: Create a new parser for GeoJSON. Leaflet supports adding a GeoJSON layer; Mapbox GL supports adding a GeoJSON source (JS, Android, iOS, macOS). App bookmark Canvas Cesium CSS D3v3 D3v4/v5 data datavis deck. Anaconda Cloud. The map should be linked to other content on the page and react to user input, for example using selections or toggles. Radar data are among the most difficult to render quickly on native apps — Moji Weather realized this challenge and reached out to Mapbox for a solution, eager to. js and Vuex. OrderBy is an extension method that is part of the LINQ to Objects library. With DeckGL, we knew that we had created an incredibly powerful tool for data visualization, one that went far beyond Uber's own use cases. Mapbox is a Live Location Platform. 1 geometry types (no curve support for example). gl E2D3 Fullcalendar Fx0 GoogleEarthEngine Google Map API iPhone/iPad Javascript jQuery Komodo Edit leaflet. Close() End Sub. Get started on your project at Decks. Create) Dim bin As New BinaryWriter(fs) bin. You are ready to launch the Deck Designer. • For example, oatmeal with no sugar added is a GO food. gl is a WebGL-powered framework for visual exploratory data analysis of large datasets. react-native-mapbox-gl. IO Module Example Public Sub Main() Dim seed As Integer = 100100 ShowRandomNumbers(seed) Console. Companies like Airbnb and Atkins Global are already making use of this tool to enhance their business processes. OrderBy( func ) returns an ordered enumeration of of the data in MyObject sorted by the criteria returned by the function func. This domain is for use in illustrative examples in documents. mapbox-gl-controls. GeoJSON is an open format for encoding information about geographic features using JSON. Mapbox vector tiles are used as it provides better performance than rendering large amount of GeoJSON polygons. gl is a data-agnostic, high-performance web-based application for visual exploration of large-scale geolocation data sets. The Google Maps Data layer provides a container for arbitrary geospatial data. site2preview. gl is shortlisted in the Information is Beautiful Award. It is built on Redux and React, frameworks that are widely accepted and used in the developer community. In our example, we will use the Positron style. [Free] Pitch Deck Presentation template for PowerPoint — Professional template Pitch Deck Proposal: 22 unique slides, full and no animation, easy to edit, full customization, 16x9HD aspect ratio. Our aim is to provide all of our customers with the best equipment and catering supplies available at attractive and competitive prices coupled with an outstanding level of customer service. There are mainly four suits available — Deck, Luma, React map and React vis. Mapbox is a Live Location Platform. Total customization. In this post I explain how you can get the CL-GL interop to work on ubuntu. You can use the Data layer to store your custom data, or to display GeoJSON data on a Google map. Dump vector tiles to GeoJSON from remote URLs or local system files. counties, we cleaned the data, combined it, and put it in a format that is consumable by kepler. site2preview. gl HexagonLayer Example ↩ Back to Gallery. Qt 3D: Simple C++ Example. gl - another web. Working with GeoJson layers is extremely simple, you can even use an online editor to create, edit and download new layers. All of the examples on its website still use Mapbox as the base map. This will insert the control's DOM element into the map's DOM element if the control has a position specified. io - website for authoring and sharing GeoJSON files (on an OpenStreetMap base map!) geojsonlint. MapQuest for Business powers thousands of businesses with location-enabled Geospatial solutions. This code is adapted from Mapbox's example on Join local JSON data with vector tile geometries. Let's take a closer look at these features and what they might mean for you. Plugins Arc. Use this Deck Design Tool to help build the deck of your dreams. gl, a user can drag and drop a CSV or GeoJSON file into the browser, visualize it with different map layers. Real-time updates. There comes a time in the journey of most any programmer when they are ready to branch out past the basic examples and start to build a graphical interface to their program. You can check out the styles either by using Leaflet to see raster tiles (Raster) or Mapbox GL for vector tiles (Vector). If using sf objects only POLYGONs are supported, MULTIPOLYGONs are ignored. To help you kick your own presentations up a notch, we've curated 24 awesome PowerPoint and SlideShare decks below. Learn how to use C++ to make graphics. gl IconLayer Example ↩ Back to Gallery. Follow the tutorial to build an Android app using the Maps SDK for Android. WebGL-based visualization examples using deck. URL element Description; abcd: optional subdomain for load balancing: x: horizontal position of tile at zoom level 15: y: vertical position of tile at zoom level 15. If you want to edit the style locally with the Maputnik CLI, clone one of the OpenMapTiles styles GitHub repository. Description. This module is now under the @mapbox namespace: install @mapbox/mapbox-gl-draw instead Last updated 3 years ago by mcwhittemore. js PHP React Rhino SQL SVG TDD turf. 1 geometry types (no curve support for example). However, if I reference the geojson as a URL, then it displays properly. Product troubleshooting support, DIY advice, and help from experts & local pros. It is also necessary to create a layer based on this source. Add this control to the map, returning the control itself for chaining. Built on top of deck. 0, the Feature StateAPIs can be used to dynamically style features in vector or GeoJSON source data, enabling new ways to handle map interactivity and joining data to vector tiles. Google Sheets gives us a JSON in a strange nested structure. WebGL-based visualization examples using deck. OVRDC GIS Tutorials. Such vector tiles could be opened in the MapBox Studio as a source, or displayed with MapBox GL JS WebGL viewer. App bookmark Canvas Cesium CSS D3v3 D3v4/v5 data datavis deck. com/visualization/geojson/. Using this utility, you can store geographical features in GeoJSON format and render them as a layer on top of the map. Each dropship carries a full Platoon inside its G-Carriers. " I did the gut check with a boatload of execs and customers - here's my day one analysis. To help you kick your own presentations up a notch, we've curated 24 awesome PowerPoint and SlideShare decks below. gl's LineLayer. site2preview. geojson-xyz takes open geographic data and makes it easier to consume, by providing it over CORS-enabled HTTP endpoints and through a command-line utility. The example below uses the GeoJsonLayer and ScreenGridLayer (with 50. gl can be used in conjunction with MapboxGL's camera system, so data can be optionally displayed on top of a Mapbox map and visualized in perspective mode. All modern GLs are computerized with accounting software like Quickbooks, so GL maintenance is pretty simple. Displays Open Street Map tiles (OSM), Bing Maps tiles and also custom map tiles generated by MapTiler or similar software. Updated October 30, 2018. Buying Shufelt Loveseat by Brayden Studio ®. gl GoogleMapOverlay example. gl and utilizes WebGL to render large data faster and efficiently. The GeoJson Layer takes in GeoJson formatted data and renders it as interactive polygons, lines and points add_geojson: Add Geojson in mapdeck: Interactive Maps Using 'Mapbox GL JS' and 'Deck. But each capture card is unique, and choosing the right one can be tricky. The end result should be a single lonely marker, lost in the hustle and bustle of the big. GitHub Gist: instantly share code, notes, and snippets. WebGL-based visualization examples using deck. gl E2D3 Fullcalendar Fx0 GoogleEarthEngine Google Map API iPhone/iPad Javascript jQuery Komodo Edit leaflet. You can store features in GeoJSON format and use this utility to render them as a layer on top of a map. App bookmark Canvas Cesium CSS D3v3 D3v4/v5 data datavis deck. Get started on your project at Decks. For the example above see the grid-layer-api-reference. See also deckgl-api-reference-geojson-layer Try the deckgl package in your browser. WebGL-based visualization examples using deck. But if you make the oatmeal with 2% milk, it becomes a SLOW food. There is a flicker when zoomin out on mapbox gl by using extrusion. Here is an update with over 2000 D3js examples. Simple apps to get you going fast!. Format depends on the source file (usually png or pbf) geojson is also available (useful for inspecting the tiles) in case the original format is pbf TileJSON at /data/{mbtiles}. If you're looking for premium, high quality website templates, look no further!. Become an expert or ask an advisor about ANY subject, such as financial advice or medical questions, at this question-and-answer community. The examples in this post will be using the same dataset used in Visualizing Election Data: a guide to Expressions. These examples use Deck. Pokémon Global Link - 3ds. Well, wannabe truckers would be more. The result demonstrates a geospatial glTF editor. - Extra tools we use. gl Offers to Mapping Use Case. Add any type of datasource such as GeoJSON, vector and raster tiles, or custom objects to the map. gl is shortlisted in the Information is Beautiful Award. gl api, including information about the different modules, classes, and methods. This month we released several new features in beta, including query scheduling, new BigQuery ML models and functions, and geospatial types and queries. js maps micro:bit node. With DeckGL, we knew that we had created an incredibly powerful tool for data visualization, one that went far beyond Uber's own use cases. Message-ID: 409227150. Versions latest stable Downloads pdf htmlzip epub On Read the Docs Project Home. gl' Description Usage Arguments Details data transitions legend id Examples. A Mapbox GL React Native module for creating custom maps. Read the developer's guide for more information. The appearance of the base item will be used in the event your current class cannot equip the projected item. gl's new, easier-to-use React-independent Javascript API with some additional conveniences, such as automatic Mapbox base map integration, and published the resulting bundle as a script version of deck. This example adds inline GeoJSON data to the map. You'll be able to browse all of the locations from a sidebar and select a specific store to view more information. WebGL-based visualization examples using deck. js webix Wordpress エディタ トラブルシューティング ブログ運営. In this article we're going to make an interactive WebGL globe. We use existing data sources, including Natural Earth data. Product Sales We can provide free sample about composite products, and wholesale outdoor cheap wpc flooring sale , get the customer's praise. It will take an Iterable (an array of data), String (a URL), Promise or a generic Object (that implements length). Now that we know what is in the GL, let's take a look at how it is formatted. aznpersuasion2008 21,218 views. Books An undifferentiated listing of what I've found out there, though not exhaustive - I avoid "web technology" compendiums ("Learn Three. PhiloGL tries to be as close to the gl calls as possible, providing a clear yet tight abstraction to WebGL All the Modules you need PhiloGL modules cover from Program and Shader management to XHR, JSONP, Effects, Web Workers and much more. Now that we obtained both the shapefiles and unemployment rates for all U. She sat on the back porch hulling peanuts. The result was that for me it was easier to make it running (as it is based on leaflet) but it is much slower even for a static view and has no shiny third dimension fakeria. Note that this section is always identical and is not tied to a particular “map” like in ESRI specifications. The Solar Triumvirate Marine Corps uses the Talon-class Dropship for both boarding action and planetside deployment. js openFrameworks OpenLayers Paper. You can store features in GeoJSON format and use this utility to render them as a layer on top of a map. gl included in our project through browser libraries and us having a developer account, we can proceed towards using harp. Contribute to uber/deck. site2preview. Versions latest stable Downloads pdf htmlzip epub On Read the Docs Project Home. gl included in our project through browser libraries and us having a developer account, we can proceed towards using harp. Gallery About Documentation Support About Anaconda, Inc. Part I crimes include violent offenses such as aggravated assault, rape, arson, among others. When you're clicking through the presentations below, notice how they weave an interesting story through the format, design their slides, and make their presentations interactive with features exclusive to the platform on which. Real-time updates. gl GeoJSON overlay. With DeckGL, we knew that we had created an incredibly powerful tool for data visualization, one that went far beyond Uber's own use cases. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Good eyes whould see things that were already leaked before, or simply fake AF. It has much in common with older GIS formats, but also a few new twists: GeoJSON is a text format, has a flexible schema, and is specified in a single HTML page. 简评:这应该是迄今为止最酷的地图可视化工具了!Uber 开源了其内部可视化工具包 ketoper. Just download them, open in Photoshop, change the text and voilà you have a cool-looking business card! Hope you enjoy. Create Mapbox GL JS data visualizations natively in Jupyter Notebooks with Python and Pandas. Use this Deck Design Tool to help build the deck of your dreams. This example demonstrates how a map's view can be adjusted so a geometry or coordinate is positioned at a specific pixel location. Our platform provides companies of any size with the means to increase efficiency and streamline processes, connect with customers, and ultimately deliver the all-important exceptional user experience. About MyGeodata Converter Our online converter of Keyhole Markup Language format to JavaScript Object Notation format (KML to GeoJSON) is fast and easy to use tool for both individual and batch conversions. They will inspire you to make meaningful improvements and highlight your company , product / services, and value in captivating ways. react-map-glを利用するには、Mapboxで開発者トークンを取得しておく必要があります。 カスタムコンポーネントを作る. I think that there will be more control decks this week than there were last week, which isn't too great for us, but we still have some powerful cards against them. Has very easy threading as the pich roller moves out of the way, actually receeding back into the front panel when threading. Download Anaconda. For example, a deck of cards is typically shuffled so they are not drawn in a predictable sequence. GeoJSON is a widely used open format for encoding geographic data, based on JSON (JavaScript Object Notation). Plugins Arc. In this tutorial, you'll be using a geojson file of street trees in the city of Pittsburgh from the Western Pennsylvania Regional Data Center. example 以前紹介したUber社製のWeb地図フレームワーク「Deck. Leaflet, WebGL & the Future of Web Mapping Used by thousands of developers for online interactive maps, Leaflet may be the most popular FOSS4G library ever created. Note that this section is always identical and is not tied to a particular “map” like in ESRI specifications. You will get a top decklist to get yourself started, as well as a detailed video talking about all the cards of the deck!. The Polygon Layer renders filled and/or stroked polygons. Triple Topper Six Suit Ultimate, Cutthroat 3D Elimination. [email protected] In this example, you'll learn how to create and interact with map vectors created from GeoJSON objects. I made an example (map, code) based off the GeoJSON example in the deck. To render that data as GeoJSON on the map, we need to create a GeoJSON first in the createOverlay callback:. In this series you'll see a whole bunch of decks being showcased. Since are using a comma separated values data format, we need to indicate that we are using a comma to split our data. The map should be linked to other content on the page and react to user input, for example using selections or toggles. gl is a powerful web-based geospatial data analysis tool. Sage Intacct Advantage 2019 brought a slew of announcements and changes. A common game mechanic is to choose from a known set of items but have them arrive in random order. site2preview. Only Know HTML? Use included premade themes and templates to start making your deck immediately. For example, a deck of cards is typically shuffled so they are not drawn in a predictable sequence. gl with Mapbox tiles. The simple explanations combined with the examples will get students on the right track to having characters conversing on paper to evoke emotional responses from their readers. gl Examples. There are many other parameters you can use. This guide will walk you through how to create a store locator map using Mapbox GL JS. Every Elgato capture card is designed to maximize your production value and streamline your workflow. Books An undifferentiated listing of what I've found out there, though not exhaustive - I avoid "web technology" compendiums ("Learn Three.