Alexander BeletskyinHackerNoon.comYour First Steps in a Frontend Developer CareerA couple of weeks ago, I’ve been contacted by a friend of mine, who is just starting his career as a front-end developer.5 min read·Sep 28, 2018--2--2
Alexander BeletskyinProduct & Engineering at blogfosterSnapshot Testing Going Beyond UIRecently I gave a talk on BerlinJS community event where I wanted to share my recent experience with Snapshot testing. Pretty sure, you…5 min read·Aug 24, 2018--1--1
Alexander BeletskyinProduct & Engineering at blogfosterHow to Use the Power of Jest’s Snapshot Testing Without Using JestThe snapshot (aka Characterization or Golden Master) testing approach is nothing more than a diffable representation of the system’s state…4 min read·Jan 26, 2018--3--3
Alexander BeletskyinProduct & Engineering at blogfosterRedux For Better in-App AnalyticsLean startup, the term coined by Eric Ries, affected the way we build new products and services. Essentially, it says that every business…3 min read·Jun 27, 2016----
Alexander BeletskyinProduct & Engineering at blogfosterHigher Order Components: Theory and PracticeWhat I enjoy the most working with React.js is its functional approach for building UI’s. Everything you see on a screen is essentially a…3 min read·May 6, 2016----
Alexander BeletskyinProduct & Engineering at blogfosterThe Functional Approach to UIA state is a representation of a system in a given time. Traditionally, we deal with mutable state storages, like SQL and NoSQL databases.3 min read·Apr 1, 2016----
Alexander BeletskyLikeastore is Shutting DownIn July 2013, we’ve launched Likeastore. We wanted to solve one problem — keep content that caught your attention in one place. To make it…2 min read·Feb 18, 2016----
Alexander BeletskyinProduct & Engineering at blogfosterJumpstart to React+Redux DevelopmentSomewhere November 2015, we realized that our existing product requires a proper update since it remained in a beta phase, for quite some…6 min read·Feb 8, 2016----
Alexander BeletskyinThe Startup1,000 Sign-Ups Before Launching a ProductIn the middle of May 2015, I’ve launched my “Minimum Desirable Product”, the story of launch and initial validation can be found here.5 min read·Sep 25, 2015--3--3
Alexander BeletskyinThe StartupHow I Spent a Month and $1.500 to Validate The IdeaAfter my previous startup, I’ve promised myself to work only on something that people want.6 min read·Jun 21, 2015--6--6