Всеволод Струкчинский

Архив недели @floatdrop

Понедельник

@backendsecret интересная игра! Надо бы ввести в правила :) twitter.com/jsunderhood/st…

@jsunderhood а что делать, если течёт? Как искать?

Вторник

@jsunderhood доброе утро, по моему мнению, гугл форсируют отказ от старых IE, почему другие гиганты рынка не делают того же и даже наоборот?

@jsunderhood А как там в js выглядит комбинатор неподвижной точки?

@jsunderhood интересная идея, а можешь по подробнее ее озвучить? ведь OSS проекты разные бывают (маленькие и не нужные, крупные и активные)

Среда

@jsunderhood вопрос про сравнение express и других низкоуровневых серверов для ноды. Например сравнить с koa.

@jsunderhood что скажешь про это? stormpath.com/blog/nodejs-jw…

Как правильно и удобно деплоить nodejs приложения? Если он в докере? /cc @jsunderhood

@jsunderhood Как по-твоему, нюансы HTTP вроде chunked encoding или gzip должны обрабатываться на стороне ноды или реверс-прокси?

@jsunderhood а нужен ли Yeoman? Ведь он со старта создает столько ненужных в данный момент вещей.

@jsunderhood есть ли, на твой взгляд, в request что-то, из-за чего его стоило бы использовать вместо got?

Четверг

Пятница

@jsunderhood расскажи как писать бенчмарки (а также что почитать и посмотреть)

@jsunderhood расскажи про опыт создания и поддержки генератора для бойлерплейт-проекта внутри компании? tips & tricks

@jsunderhood У Rails есть гем Exception Notification (middleware для уведомлений об ошибках). Какие tools & best practices есть для Node?

Суббота

Воскресенье

Ссылки

@babel/register · Babel

One of the ways you can use Babel is through the require hook. The require hook will bind itself to node's require and automatically compile files on the fly. This is equivalent to CoffeeScript's coffee-script/register. npm install @babel/core @babel/register --save-dev All subsequent files required by node with the extensions .es6, .es, .jsx,.mjs, and .js will be transformed by Babel.

https://babeljs.io/docs/usage/require/

What the heck is the event loop anyway? | Philip Roberts | JSConf EU

JavaScript programmers like to use words like, "event-loop", "non-blocking", "callback", "asynchronous", "single-threaded" and "concurrency".We say things li...

http://www.youtube.com/watch?v=8aGhZQkoFbQ

co

Generator based control flow goodness for nodejs and the browser, using promises, letting you write non-blocking code in a nice-ish way. co@4.0.0 has been released, which now relies on promises. It is a stepping stone towards ES7 async/await. The primary API change is how co() is invoked.

https://www.npmjs.com/package/co

Netflix JavaScript Talks - Version 7: The Evolution of JavaScript

Jafar Husain discusses interesting features that can be used today in JS6, such as Object.observe, async functions and async generators, while also giving a ...

http://www.youtube.com/watch?v=DqMFX91ToLw

Node.JS от А до Я (Илья Кантор)

Share your videos with friends, family, and the world

https://www.youtube.com/playlist?list=PLsuEohlthXdkRSxJTkmTstWKHgBHsd3Dx

GitHub - c4milo/node-webkit-agent: NodeJS agent for WebKit devtools front-end

Gitter](https://badges.gitter.im/Join Chat.svg) This module is an implementation of Chrome developer tools protocol. It is still pretty much a work in progress and only heap and CPU profilers are working right now. Help is wanted to finish implementing debugger, networking and console agents as well as a implementing from scratch a flamegraphs agent.

https://github.com/c4milo/node-webkit-agent

Node.js on the Road: Dav Glass

Node.js on the Road is an event series aimed at sharing Node.js production user stories with the broader community. Watch for key learnings, benefits, and patterns around deploying Node.js. SPEAKER: Dav Glass, Node.js Architect Yahoo

https://www.joyent.com/developers/videos/node-js-on-the-road-sf-dav-glass

Babel · The compiler for next generation JavaScript

The compiler for next generation JavaScript

https://babeljs.io/repl/#?experimental=true&evaluate=true&loose=false&spec=false&code=function%20*%20genme()%20%7B%0A%20%20yield%201%3B%0A%20%20yield%202%3B%0A%20%20return%20%22done%22!%0A%7D

MDB

MDB and Node.js

http://www.joyent.com/developers/node/debug/mdb

NodeConfEU 2013 - Example Debugging Session Using DTrace and mdb

Max Bruning - @mrbruning In this short video, Max Bruning of Joyent demonstrates using DTrace and MDB on SmartOS to solve a memory leak in a Node.js application. Instructions for following along are in the video, and the source for the memory leak is at github.com/max123/nodeconfeu.

https://www.joyent.com/developers/videos/nodeconfeu-2013-example-debugging-session-using-dtrace-and-mdb

GitHub - sindresorhus/awesome: 😎 Awesome lists about all kinds of interesting topics

😎 Awesome lists about all kinds of interesting topics - GitHub - sindresorhus/awesome: 😎 Awesome lists about all kinds of interesting topics

https://github.com/sindresorhus/awesome

JS: The Right Way

jQuery is a fast, small, and feature-rich JavaScript library. Built by John Resig. Built by Yahoo!, YUI is a free, open source JavaScript and CSS library for building richly interactive web applications. New development has stopped since August 29th, 2014. Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API.

http://jstherightway.org/#whotofollow

Все вакансии Яндекса

Буткемп - 8-недельная программа Яндекса для фронтендеров. Ее участники пробуют себя в разных командах и выбирают подходящую. Приходите к нам, если отлично владеете JS, хорошо знаете HTML и CSS, знакомы с Git и больше двух лет занимались клиентской или серверной разработкой для веба.

https://yandex.ru/jobs/vacancies/dev/?cities=213

GitHub - h5bp/Front-end-Developer-Interview-Questions: A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore. - GitHub - h5bp/Front-end-Developer-Interview-Questions: A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

https://github.com/h5bp/Front-end-Developer-Interview-Questions

Лекция Дмитрия Ветрова о математике больших данных: тензоры, нейросети, байесовский вывод

Сегодня лекция одного из самых известных в России специалистов по машинному обучению Дмитрия Ветрова, который руководит департаментом больших данных и информационного поиска на факультете компьютерных наук, работающим во ВШЭ при поддержке Яндекса. Как можно хранить и обрабатывать многомерные массивы в линейных по памяти структурах?

http://habrahabr.ru/company/yandex/blog/261245/

chnpm/index.js at 193fdf0541e3c085b9f08eb241a53f7238faa662 · floatdrop/chnpm

npm configuration switcher. Contribute to floatdrop/chnpm development by creating an account on GitHub.

https://github.com/floatdrop/chnpm/blob/193fdf0541e3c085b9f08eb241a53f7238faa662/index.js

chnpm/index.js at master · floatdrop/chnpm

npm configuration switcher. Contribute to floatdrop/chnpm development by creating an account on GitHub.

https://github.com/floatdrop/chnpm/blob/master/index.js

Not A Number

extremely geeky Master Kaimu was approached by a monk of the Spider Clan, who said: "In Javascript, zero is divided by zero, the result is NaN: not-a-number. Yet typeof(NaN) is number. What sense may be found in such a language, where a value is both something and not-something?"

http://thecodelesscode.com/case/90

GitHub - c4milo/node-webkit-agent: NodeJS agent for WebKit devtools front-end

Gitter](https://badges.gitter.im/Join Chat.svg) This module is an implementation of Chrome developer tools protocol. It is still pretty much a work in progress and only heap and CPU profilers are working right now. Help is wanted to finish implementing debugger, networking and console agents as well as a implementing from scratch a flamegraphs agent.

https://github.com/c4milo/node-webkit-agent

Raymond Hettinger - Beyond PEP 8 -- Best practices for beautiful intelligible code - PyCon 2015

"Speaker: Raymond HettingerDistillation of knowledge gained from a decade of Python consulting, Python training, code reviews, and serving as a core develope...

https://www.youtube.com/watch?v=wf-BqAjZb8M

Почему я не преподаю SOLID и "принцип устранения зависимостей"

Статья 1. Почему я не преподаю SOLID Если вы разговариваете с кем-то, кому небезразлично качество кода, уже достаточно скоро в разговоре всплывёт SOLID - аббревиатура, помогающая разработчикам запомнить пять важных принципов объектно-ориентированного программирования: SOLID полезен. Его разработали знатоки в нашей области. Он помогает людям рассуждать о дизайне. Помогает создавать системы, устойчивые к изменениям.

http://habrahabr.ru/company/skbkontur/blog/260781/

Simple Made Easy

We should aim for simplicity because simplicity is a prerequisite for reliability. Simple is often erroneously mistaken for easy. "Easy" means "to be at hand", "to be approachable". "Simple" is the opposite of "complex" which means "being intertwined", "being tied together". Simple != easy.

http://www.infoq.com/presentations/Simple-Made-Easy

Practical functional programming: pick two - James Coglan

We often talk about JavaScript as a 'functional programming language'. This is mostly because it has first-class functions, but there is far more to functional programming than that. Immutable data, recursion, laziness, type systems and sophisticated static analysis are all tools in the functional programmer's box. Unfortunately, many of those...

http://2014.jsconf.eu/speakers/james-coglan-practical-functional-programming-pick-two.html

Memoizing recursive functions via the fixed-point Y combinator: Applying functional programming techniques to Javascript

http://matt.might.net/articles/implementation-of-recursive-fixed-point-y-combinator-in-javascript-for-memoization/

- YouTube

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

http://www.youtube.com/watch?v=bo36MrBfTk4

buckets

Manage content better.

https://www.npmjs.com/package/buckets

max-safe-integer/index.js at main · sindresorhus/max-safe-integer

ES2015 Number.MAX_SAFE_INTEGER ponyfill. Contribute to sindresorhus/max-safe-integer development by creating an account on GitHub.

https://github.com/sindresorhus/max-safe-integer/blob/master/index.js

The Law of Leaky Abstractions

There's a key piece of magic in the engineering of the Internet which you rely on every single day. It happens in the TCP protocol, one of the fundamental building blocks of the Internet. TCP is a way to transmit data that is reliable. By this I mean: if you send a message over a...

http://www.joelonsoftware.com/articles/LeakyAbstractions.html

Top ten reasons why I won't use your open source project

Apologies for the loaded headline. It's a hat tip to the Twitter how-to articles that taught us the benefits of setting an avatar, writing a witty bio, setting a location, engaging your audience, and oh yeah, adding value.

https://changelog.com/top-ten-reasons-why-i-wont-use-your-open-source-project/

ABC: Always Be Coding

Be honest. Are you a good engineering candidate? How are you measuring yourself? How many companies have you interviewed at? What is your onsite-interview to offer ratio?

https://medium.com/@davidbyttow/abc-always-be-coding-d5f8051afce2

News

Dogfood The term "eating your own dogfood," in the software industry, means using the code you're developing for your own daily needs: basically, being a user as well as a developer, so the user empathy that is the hallmark of good software comes automatically. This site is produced in CityDesk, and about half of my...

http://www.joelonsoftware.com/items/2004/04/16.html

- YouTube

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

https://www.youtube.com/watch?v=tILlZRLhBJE

JavaScript Code Smells

Elijah Manor * over 5 years In the past I've given presentations, recorded videos, and written blog posts about fixing common JavaScript and jQuery bugs. This is a good skill to have, but what about working code? Fixing broken code is important, but have you ever gotten into the situation where your code works, but it doesn't feel quite right...

http://elijahmanor.com/javascript-smells/

Deb-пакеты в Яндексе

Из серии "знаете ли вы что..." :-). В Яндексе выкладывание всего рабочего кода на серверы управляется системой Debian'овских пакетов. Хотя наверное копирование между несколькими машинами в кластере делается какой-то другой автоматикой, но вот само действие "выложить новую версию кода на сервер" делается админами с помощью стандартного apt-get'а.

http://softwaremaniacs.org/blog/2007/08/15/deb-packages-in-yandex/

GitHub - floatdrop/express-dinja: Dependency injection for Express applications

Use dependency injection pattern for Express 4.x applications. Inspired by express-di.

https://github.com/floatdrop/express-dinja

app.js

Instantly share code, notes, and snippets. You can't perform that action at this time. You signed in with another tab or window. You signed out in another tab or window. Reload to refresh your session. Reload to refresh your session.

https://gist.github.com/floatdrop/d316850e08c4eaaf29a0

JWT.IO

JSON Web Token (JWT) is a compact URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JSON object that is digitally signed using JSON Web Signature (JWS).

http://jwt.io

Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud - Google Research

Controlled sharing is fundamental to distributed systems; yet, on the Web, and in the Cloud, sharing is still based on rudimentary mechanisms. More flexible, decentralized cryptographic authorization credentials have not been adopted, largely because their mechanisms have not been incrementally deployable, simple enough, or efficient enough to implement across the relevant systems and devices.

http://research.google.com/pubs/pub41892.html

GitHub - dokku/dokku: A docker-powered PaaS that helps you build and manage the lifecycle of applications

Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen. Become a sponsor and get your logo on our README on GitHub with a link to your site. [ Become a sponsor] Support us with a monthly donation and help us continue our activities.

https://github.com/progrium/dokku

Docker is Driving a New Breed of PaaS - The New Stack

Platform as a service technology has been around for years now. The first breed, like Azure and Heroku, delivered the service for users. Then came the likes of Cloud Foundry and OpenShift, designed to let users run their own PaaS - either on-premises or in the public cloud of their choosing.

http://thenewstack.io/docker-is-driving-a-new-breed-of-paas/

GitHub - tschaub/mock-fs: Configurable mock for the fs module

The mock-fs module allows Node's built-in to be backed temporarily by an in-memory, mock file system. This lets you run tests against a set of mock files and directories instead of lugging around a bunch of test fixtures. The code below makes it so the fs module is temporarily backed by a mock file system with a few files and directories.

https://github.com/tschaub/mock-fs

GitHub - nock/nock: HTTP server mocking and expectations library for Node.js

HTTP server mocking and expectations library for Node.js Nock can be used to test modules that perform HTTP requests in isolation. For instance, if a module performs HTTP requests to a CouchDB server or makes HTTP requests to the Amazon API, you can test that module in isolation.

https://github.com/pgte/nock

GitHub - validatorjs/validator.js: String validation

A library of string validators and sanitizers. This library validates and sanitizes strings only. If you're not sure if your input is a string, coerce it using input + ''. Passing anything other than a string will result in an error.

https://github.com/chriso/validator.js

joi

The most powerful schema description language and data validator for JavaScript. npm install joi

https://www.npmjs.com/package/joi

GitHub - sindresorhus/got: 🌐 Human-friendly and powerful HTTP request library for Node.js

Human-friendly and powerful HTTP request library for Node.js See how Got compares to other HTTP libraries For browser usage, we recommend Ky by the same people. Support questions should be asked here. Got has a dedicated option for handling JSON payload. Furthermore, the promise exposes a.json () function that returns Promise .

http://github.com/sindresorhus/got

Parse a json response always or never · Issue #718 · request/request

I know it was documented in #214 but it is a bad design decision.. what does this have to do anyway? I keep forgetting this and I've to guess (or debug) when request is going to parse my response or not. It violates the principle of leas...

https://github.com/request/request/issues/718

GitHub - sindresorhus/generator-nm: Scaffold out a node module

Scaffold out a node module Optionally with a CLI. This is what I use for my own modules.

https://github.com/sindresorhus/generator-nm

GitHub - sindresorhus/node-module-boilerplate: Boilerplate to kickstart creating a Node.js module

Boilerplate to kickstart creating a Node.js module This is what I use for my own modules. Also check out node-cli-boilerplate . Click the "Use this template" button. Alternatively, create a new directory and then run: $ curl -fsSL https://github.com/sindresorhus/node-module-boilerplate/archive/main.tar.gz | tar -xz --strip-components=1 There's also a Yeoman generator.

https://github.com/sindresorhus/node-module-boilerplate

jspm.org - JSPM - ES Module Package Manager and CDN

JSPM - ES Module Package Manager and CDN

http://jspm.io

GitHub - ModuleLoader/es-module-loader: Polyfill for the ES Module Loader

Provides low-level hooks for creating ES module loaders, roughly based on the API of the WhatWG loader spec, but with adjustments to match the current proposals for the HTML modules specification, unspecified WhatWG changes, and NodeJS ES module adoption.

https://github.com/ModuleLoader/es6-module-loader

GitHub - FormidableLabs/radium: A toolchain for React component styling.

A toolchain for React component styling. Contribute to FormidableLabs/radium development by creating an account on GitHub.

https://github.com/FormidableLabs/radium

GitHub - WebediaGaming/react-nexus: Real world apps with React.

A flux contains stores and actions. There are two implementations for stores and actions: HTTP and Memory. Create your Memory Flux Create your HTTP Flux This component will receive the builded Flux.

https://github.com/elierotenberg/react-nexus

matcha

A caffeine driven, simple approach to benchmarking. Matcha allow you to design experiments that will measure the performance of your code. It is recommended that each bench focus on a specific point of impact in your application. Matcha is available on npm. $ npm install matcha Though suites/benches are executed serially, the benches themselves can be asyncronous.

https://www.npmjs.com/package/matcha

Measuring Execution Times in JavaScript with console.time()

Use the console.time() method to profile your JavaScript applications by measuring execution times of specified code blocks.

https://blog.mariusschulz.com/2013/11/22/measuring-execution-times-in-javascript-with-consoletime

BEM - Block Element Modifier

BEM is a highly useful, powerful, and simple naming convention that makes your front-end code easier to read and understand, easier to work with, easier to scale, more robust and explicit, and a lot more strict.

http://getbem.com

GitHub - bolshchikov/js-must-watch: Must-watch videos about javascript

Must-watch videos about javascript. Contribute to bolshchikov/js-must-watch development by creating an account on GitHub.

https://github.com/bolshchikov/js-must-watch

Application Monitoring and Error Tracking Software

From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend. Over 1M developers and 70K organizations already ship better software faster with Sentry. Won't you join them?

http://getsentry.com

GitHub - getsentry/raven-node: A standalone (Node.js) client for Sentry

Please report any issues and requests there, as this repo is read-only. raven-node supports only LTS versions of Node, therefore currently required release is >= v4.0.0. The last known working version for v0.10 and v0.12 is raven-node@2.1.2. Please use this version if you need to support those releases of Node.

https://github.com/getsentry/raven-node

Invisible Code by Martin Kleppe at JSConf Budapest 2015

Slides: https://speakerdeck.com/aemkei/jsconf-budapest-invisible-codehttp://jsconfbp.com/#aemkeiThe JavaScript world has seen stunning demos in 1024 bytes, c...

https://www.youtube.com/watch?v=T3xMyZH93i8

Dan Abramov - Live React: Hot Reloading with Time Travel at react-europe 2015

React's unique strength is bringing to JavaScript development some of the benefits previously exclusive to more radically functional languages such as Elm an...

https://www.youtube.com/watch?v=xsSnOQynTHs