Blog.

Been writing since 2018 about web development with React and JavaScript, tech, investments and living in Berlin.

• Problem Solving Using Computational Thinking
  February 21, 2021

  codinges6javascriptdeveloper lifecourseracoursera certificationproblem solvingproblem-solvingproblem solving methodslearningcomputational thinking

• AWS CLI fatal error: An error occurred (SignatureDoesNotMatch) when calling the ListObjectsV2 operation
  November 21, 2020

  codingdevdevtoolsdevopsitopsawsaws configureamazonaws cli dockeraws cliaws s3 cliamazoncigitlab cici pipelinesdockeraws-cli s3 syncaws s3gitlab ci ymlgitlab ci tutorialgitlab ci variables

• How to upload files to AWS S3 bucket using official Docker image and Amazon AWS CLI s3 sync with GitLab CI
  October 18, 2020

  codinges6javascriptdevdevtoolsdevopsawsaws configureamazonaws cli dockergitlab ci ymlgitlab ci tutorialgitlab ci variablescloud computingaws cliaws s3 cliamazoncigitlab cici pipelinesdockeraws-cli s3 syncaws s3

• How to setup Apollo Client in order to perform GraphQL queries with NextJS
  June 10, 2020

  codinges6javascriptdevdevtoolsreactgraphqlapollo clientapollo serverssrnextnextjscodeapiAPImongodb

• Setting up GraphQL API with MongoDB and Apollo Server for a NextJS app
  June 8, 2020

  codinges6javascriptdevreactgraphqlapollo clientapollo serverssrnextnextjscodeapiAPImongodb

• Migrating tasks and notes from Wunderlist to Joplin
  April 9, 2020

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• How to create custom Create React App (CRA) templates
  January 16, 2020

  codinges6javascriptdevdevtoolsreactcreate-react-appcra-templatetemplateenzymeeslintreduxreact-reduxreact-routerreact-router-domtypescriptprettier

• Extend your end-to-end Cypress tests with visual tests using AI and Applitools
  December 20, 2019

  codinge2ee2e testsjavascriptdevend-to-end testsapplitoolsvisual testsdevtoolsCypresscypress

• Measure performance of the app on every push with Lighthouse CI GitHub Action
  In this article we're going to create GitHub Action witch is generating Lighthouse report.
  December 7, 2019

  jsjavascriptlighthouselighthouse cipage performancelighthouse audit

• Provide common context to React components with useContext() hook
  November 30, 2019

  jsjavascriptreactreact hooksreact custom hooks

• Write custom React hook to change background color of the page
  November 25, 2019

  jsjavascriptreactreact hooksreact custom hooks

• Start using Yarn v2 codename berry today
  November 22, 2019

  jsjavascriptyarnyarn v2yarn berrytypescriptnode modulespackages installation

• More readable Jest + Enzyme tests assertions with jest-enzyme
  November 19, 2019

  jsjavascriptjestenzymereactunit teststest assertionstestsjest-enzymeJestJavaScript Testing utilities for React

• Switching from the GitHub Pages to Zeit Now deployment
  November 16, 2019

  codingdeploymentscodedevgithubdev toolsgit

• How to configure automated deployments for every branch/commit with Zeit now
  November 15, 2019

  codinginfrastructurecodedevgithubdev toolsgitautomated deploymentsdeployzeit nowcontinuous delivery

• How to delete GitHub branches automatically after merge by default
  November 14, 2019

  codingopen sourcecodedevgithubdev toolsgit

• 🤖 How to configure Renovate - automated dependencies updates for your project
  November 11, 2019

  codingopen sourcereactcodejavascriptdevdependencies updatesrenovategithubdev toolsdevtools

• 💻 Hacktoberfest challenge 2019
  October 22, 2019

  codingopen sourcereactcodejavascript

• Full Stack Fest 2019 conference in Spain
  October 12, 2019

  codingtravelspainsitgesconferencereactcodebarcelona

• Supporting refugees in Berlin
  September 12, 2019

  non-techpeoplesupportberlin

• How to test React components wrapped in withRouter HOC
  July 25, 2019

  javascriptITtechcodeprogramming

• How to avoid circular dependencies in your JavaScript monorepo
  June 26, 2019

  javascriptITtechcodeprogramming

• Reactathon 2018 React Conference in San Francisco
  November 12, 2018

  codetravelsan franciscousaconferencereactbay area

• Golden rules of code refactoring
  October 1, 2018

  javascriptITtechcoderefactoringprogramming

• Visual Studio Code (VSCode) extensions that I use daily
  August 6, 2018

  javascriptvscodereactcode snippets

• Three simple steps to start investing in ETF
  July 25, 2018

  investetffinancefondsstocks