react

January- El Eternauta, Héctor Germán Oesterheld and Francisco Solano López- Barcelona. Los vagabundos de la chatarra, Jorge Carrión and Sagar Fornies- Rip Van Winkle, Washington Irving- La guerra interminable (The Forever War), Joe Haldeman- Maintanable JavaScript, Nicholas C. Zakas- Ve y pon un centinela (Go Set a Watchman), Harper Lee- El nombre del viento (The Name of the Wind), Patrick Rothfuss- You Don't Know JS: Async & Performance, Kyle Simpson- Sapiens: A Brief History of Humankind, Yuva...

Understand how React really works. What happens between our call to setState() and until we see things change in our browser. This is a more advanced talk for developers familiar with React.

El desarrollo modular basado en componentes no es algo nuevo. Pero ahora con la proliferación de frameworks frontend como Angular, React o Backbone, es mucho más fácil. La teoría es sencilla, crear bloques desacoplados de código para que puedan ser reutilizados dentro del proyecto o en otros. El problema viene cuando quieres instarurar esta metodología a nivel de empresa, ya que implica cambios en el proceso de trabajo en todas las fases, desde la propio definición de producto hasta el desarrollo backend. Durante la charla me gustaría explicar como ha sido esa transición dentro de nuestra empresa, los problemas que nos encontramos, los pasos que tuvimos que dar y las herramientas que hemos tenido que desarrollar.

Pablo Magaz

Around the time React became popular, JS programmers started to get the idea that pure functional programming might be a good way to write web apps. Most of them still haven’t moved on to actual pure functional languages, even if a ton of ideas have filtered back down to them from platforms like Elm. But you can: Elm exists, and PureScript beyond that. Let’s review the state of the art: the Elm architecture, the core ideas of which lay the foundations for almost everything in the space, and how these ideas have been developed further in PureScript. We’ll look at some real, practical examples, but don’t worry, there will also be category theory. About Bodil: Born into an aristocratic Russian-German family, Bodil traveled widely around the Soviet Union as a child. Largely self-educated, she developed an interest in computer science during her teenage years. According to her later claims, in 1989 she embarked on a series of world travels, visiting Europe, the Americas, and India. She alleged that during this period she encountered a group of mathematical adepts, the ‘Haskell Language and Library Committee,’ who sent her to Glasgow, Scotland, where they trained her to develop her powers of category theory. Both contemporary critics and later biographers have argued that some or all of these foreign visits were fictitious, and that she spent this period writing JavaScript. Bodil was a controversial figure during her lifetime, championed by supporters as an enlightened guru and derided as a fraudulent charlatan by critics. Her doctrines influenced the spread of Homotopy Type Theory in the West as well as the development of Western computer science currents like dependent types, blockchains and isomorphic JavaScript. About Lambda World: The 2016 Lambda World brought together Functional Programming enthusiasts from around the world for two days of presentations, hacking, networking, and a healthy dose of partying in Cadiz, Spain. Hosted by 47 Degrees, the event also featured a Typelevel Community Conference and a Scala Center Hackathon. Join in on the conversation at http://www.twitter.com/lambda_world and http://www.twitter.com/47deg using #LambdaWorld. Stay tuned to http://www.lambda.world and http://www.47deg.com for more on the conference and announcements for the 2017 event.

¿Es React.js una librería o es un framework? En cualquier caso es una nueva forma de trabajar que, de la mano de Facebook, está revolucionando la forma de hacer proyectos web. Tiene unas características muy particulares que nos permiten, por ejemplo, renderizar código de React desde Symfony, e incluir componentes de React desde etiquetas Twig. En esta charla haremos una introducción, veremos cómo sacarle partido desde proyectos Symfony y daremos respuesta a problemas prácticos como ¿podemos generar formularios React.js desde Symfony?

We all heard about Redux and the amazing stories React developers tell, but what about the rest? Come and learn the guiding principles around Redux and how can (and is) used in Angular 2.0 and other (non React) frameworks to drive the data modeling layer. Discover why this tiny 6K library is setting the frontend world a buzz.

In a recent Clojure Developers Barcelona event we did the Lights Out Kata in ClojureScript using Reagent (a minimalistic ClojureScript interface to React.js) and Figwheel (which builds your ClojureScript code and hot loads it into the browser as you are coding). We did mob programming and REPL-driven development. Once at home I went on working on the kata. This is the resulting code: First, the core namespace where everything is initialized: The lights-view namespace which contains the code to...

17, 18th JuneOfficial site: http://pamplonaswcraft.com/ Twitter: https://twitter.com/pamplonaswcraft Twitter official hastag: https://twitter.com/hashtag/scpna?src=hashThe event was organized basically by three guys (#amazing) from https://twitter.com/540info http://540deg.com/.It was a mix of Open Space and Talks.SessionsWhat a mess! Alfredo CasadoExamples about rewrites of systems that as usually gone bad… is very strange that this kind of things are good idea…The most important thing is to he...

In this talk, we present Apache SAMOA, an open-source platform for mining big data streams with Apache Flink, Storm and Samza. Real time analytics is becoming the fastest and most efficient way to obtain useful knowledge from what is happening now, allowing organizations to react quickly when problems appear or to detect new trends helping to improve their performance. Apache SAMOA includes algorithms for the most common machine learning tasks such as classification and clustering. It provides a pluggable architecture that allows it to run on Apache Flink, but also with other several distributed stream processing engines such as Storm and Samza.