---
title: '39 выпуск 08 сезона. Ruby 2.7.2, MobX 6, Visx from Airbnb, detached window memory leaks, Parsby, FasterS3Url, Elsa, RSLint и прочее'
date: 2020-10-05
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/08/0839.mp3'
audio_size: 48883004
duration: '00:47:30'
cover: '/images/covers/08/0839.webp'
---

Добрый день уважаемые слушатели. Представляем новый выпуск подкаста RWpod. В этом выпуске:

## Ruby

- [Ruby 2.7.2 Released](https://www.ruby-lang.org/en/news/2020/10/02/ruby-2-7-2-released/)
- [PostGIS vs. Geocoder in Rails](https://pganalyze.com/blog/postgis-rails-geocoder)
- [An Unofficial Active Admin Guide](https://skryukov.github.io/rails/activeadmin/2020/09/29/an-unofficial-active-admin-guide)
- [What surprised us in Postgres-schema multitenancy](https://blog.arkency.com/what-surprised-us-in-postgres-schema-multitenancy/)

- [Rebuilding Redis in Ruby](https://redis.pjam.me/)
- [Parsby - a parser combinator library for Ruby inspired by Haskell's Parsec](https://github.com/jolmg/parsby)
- [FasterS3Url - an optimized generation of public and presigned AWS S3 GET URLs in ruby faster](https://github.com/jrochkind/faster_s3_url)
- [Benchmark Ruby Code (video)](https://www.driftingruby.com/episodes/benchmark-ruby-code)

## Web

- [Announcing MobX 6](https://michel.codes/blogs/mobx6)
- [Introducing visx from Airbnb](https://medium.com/airbnb-engineering/introducing-visx-from-airbnb-fd6155ac4658)
- [Bringing the Mona Lisa Effect to Life with TensorFlow.js](https://blog.tensorflow.org/2020/09/bringing-mona-lisa-effect-to-life-tensorflow-js.html)
- [Detached window memory leaks](https://web.dev/detached-window-memory-leaks/)

- [Creating Mirrors in React-Three-Fiber and Three.js](https://tympanus.net/codrops/2020/09/30/creating-mirrors-in-react-three-fiber-and-three-js/)
- [Elsa - a minimal, fast and secure runtime for Javascript and Typescript written in Go](https://github.com/elsaland/elsa)
- [RSLint - a JavaScript linter written in Rust designed to be as fast as possible, customizable, and easy to use](https://github.com/RDambrosio016/RSLint)
