Services

Hypertext Transfer Protocol (HTTP) Context: frontend-dev-bookmarks / Languages, Protocols, Browser APIs The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web.

Sourcemaps Context: frontend-dev-bookmarks / Workflow Sourcemap is a way to map a combined/minified file back to an unbuilt state. combine-source-map: Add source maps of multiple files, offset them and then combine them into one source map.

Application performance monitoring Datadog Elastic APM Lightstep New Relic Datadog Pricing page Free tier: Monitoring of 5 hosts with 1 day metric rentention. Pros: Offer dashboards and integrations with hundreds of apps and services.

Mobile analytics Amazon Mobile Analytics Countly Analytics Firebase Analytics Flurry Analytics Indicative Analytics Mixpanel Segment Visual Studio Mobile Center Amazon Mobile Analytics Pricing page Free tier: 100 millions basic sessions and custom events per month Pros: provide dashboard with various metrics (sessions, active users, revenues per user, retention, etc), data can be exported in CSV format, events can be sent through SDKs or REST API, provide iOS, Android and JavaScript SDKs, events are send in batch and cached until the device is online Limitations: export to S3 or RedShift is subject to these services respective pricings Countly Analytics Product page

Scheduling & Booking Cronofy Cronofy Pricing page Free tier: Unlimited scheduling links Pros: Scheduling & Booking API for business

Version Control Context: frontend-dev-bookmarks / Workflow Version control or source control is a system that records changes to a file or set of files over time so that you can recall specific versions later.

CSS Tools Context: frontend-dev-bookmarks / Workflow Tools for analysis, pre and post processing of CSS files. CSS Pack: Packs CSS dependency graphs produced from dgraph or module-deps into a single CSS bundle, assuming every node in the graph contains CSS source and the graph itself is sorted with deps-sort CSS Stringify: CSS stringifier using the AST from ‘css.

DNS Hosting LuaDNS LuaDNS Pricing page Free tier: 3 domains, 30 records, 50K queries/month (soft quota) Pros: API, git integration, Lua scripting, ALIAS records, email forwardings and HTTP redirects Exceeding the free tier: Upgrade to a paid package or migration to another set of name servers with unmetered bandwidth

JavaScript Object Notation (JSON) Context: frontend-dev-bookmarks / Languages, Protocols, Browser APIs JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate.

Algorithms Context: frontend-dev-bookmarks / Architecture A self-contained step-by-step set of operations to be performed. Algorithms perform calculation, data processing, and/or automated reasoning tasks. Algorithm Visualizer: A collection of algorithms with code and visualizations for each one of them.

Notable Community Members Context: frontend-dev-bookmarks / Ecosystem Important engineers, evangelists, architects and other celebrities. Addy Osmani: Engineer at Google working on open web tooling. Learning JavaScript Design Patterns: In this free book Addy Osmani explores applying both classical and modern design patterns to the JavaScript programming language.

Visualization Context: frontend-dev-bookmarks / Appearance Placing data in a visual context. Bonsai.js: A lightweight graphics library with an intuitive graphics API and an SVG renderer. Chart.js: Simple, clean and engaging charts for designers and developers.

Mobile Context: frontend-dev-bookmarks / Compatibility Development of websites optimized for viewing on smartphone and tablet devices. Emulation: Tools for emulating features of mobile devices on a desktop. Responsinator: Quickly test any website in popular resolutions.

Cross Browser Context: frontend-dev-bookmarks / Compatibility Cross-browser refers to the ability of a website, web application, HTML construct or client-side script to function in environments that provide its required features and to bow out or degrade gracefully when features are absent or lacking.

Database management Redsmin Redsmin Pricing page Free tier: Manage 1 redis instance Pros: Full Redis server administration and monitoring, real-time monitoring and editing (including batch editing), unlimited alerting Exceeding the free tier: Credit card needed after first 30 days to charge exceeding usage.

HyperText Markup Language (HTML) Context: frontend-dev-bookmarks / Languages, Protocols, Browser APIs HTML is the standard markup language used to create web pages and its elements form the building blocks of all websites.

Continuous integration/delivery AppVeyor Bitrise CircleCI Codefresh Codemagic Codeship Drone GitHub Actions GitLab CI Semaphore TeamCity Travis CI (Org) Visual Studio Team Services AppVeyor Pricing page Free tier: Unlimited projects for open source, 1 concurrent build Pros: Build support for .

Transpiled Languages Context: frontend-dev-bookmarks / Languages, Protocols, Browser APIs Abstract languages converted to native, browser supported standards like JavaScript or CSS. ClojureScript: ClojureScript is a compiler for Clojure that targets JavaScript.

Uniform Resource Identifier (URI) Context: frontend-dev-bookmarks / Languages, Protocols, Browser APIs URI is a string of characters used to identify a resource. The most common form of URI is the Uniform Resource Locator (URL).

Forms Context: frontend-dev-bookmarks / User Interface Components A HTML form on a web page allows a user to enter data that is sent to a server for processing. Web users fill out the forms using checkboxes, radio buttons, or text fields.