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Nalezeno "S3 API": 529

Resize Observer


Creating websites that are reactive and responsive used to be considered advanced but responsiveness is a necessity for successful websites and apps. We’ve added media queries, matchMedia, and a host of other APIs to help developers make responsiveness easier and now we get a new one:...

Crescent Cash Users Can Now Send Bitcoin Cash Via Text Message


On May 15, the BCH-based and open source Android wallet Crescent Cash launched a new feature that allows people to send bitcoin cash through a text message. The SMS sending service added to the wallet is due to the latest open source API introduced by the crypto startup Cointext. Also read: Bitcoin...

Getting To Know The MutationObserver API


MutationObserver watches the DOM, specifically the places you tell it to, like: document.querySelector('#watch-this'); ...and it can tell you (trigger a callback) when stuff happens — like when a child is added, removed, changed, or a number of other things. I used it just the other day...

The Many Ways of Getting Data Into Charts


Data is available everywhere nowadays, whether it’s in a plain text file, a REST API, an online Google sheet… you name it! It’s that variety of context that makes building graphs more than simply having a database in your local project — where there is data, there is a way. That’s pretty much what...

Earth day, API’s and sunshine.


Cassie Evans showcases some really nifty web design ideas and explores using the API provided by the company her team over at Clearleft recently hired to cover their building's roof with solar panels. Cassie outlines her journey designing a webpage that uses the API to populate some light data...

Happy 6th Birthday! DATA Alliance, Block Explorers and more


Today we are celebrating our sixth anniversary at CoinMarketCap. To commemorate this momentous occasion, we are announcing several major initiatives that we’ve been working on for months: CoinMarketCap Data Accountability & Transparency Alliance CoinMarketCap Block Explorers CoinMarketCap Shop...

Collective #512


Let's Make A Design System! * CSS Spatial Navigation Level 1 * MutationObserver API * 3D Projection Collective #512 was written by Pedro Botelho and published on Codrops

The Circle of a React Lifecycle


A React component goes through different phases as it lives in an application, though it might not be evident that anything is happening behind the scenes. Those phases are: mounting updating unmounting error handling There are methods in each of these phases that make it possible to perform...

Netlify Functions for Sending Emails


Let's say you're rocking a JAMstack-style site (no server-side languages in use), but you want to do something rather dynamic like send an email. Not a problem! That's the whole point of JAMstack. It's not just static hosting. It's that plus doing anything else you wanna do through JavaScript...

Using the Web Speech API for Multilingual Translations


Since the early days of science fiction, we have fantasized about machines that talk to us. Today it is commonplace. Even so, the technology for making websites talk is still pretty new. We can make our pages on the web talk using the SpeechSynthesis part of the Web Speech API. This is still...

KV Storage


localStorage is... Good! It's an incredibly easy API to use. localStorage.setItem('name', 'Chris'); let name = localStorage.getItem('name'); Bad! Philip Walton explains why: localStorage is a synchronous API that blocks the main thread, and any time you access it you potentially prevent your...

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