Blog

Jun 13, 2018: Spying on React class methods
May 15, 2018: JavaScript: eval vs Function
May 14, 2018: JavaScript type checking
Apr 20, 2018: Start vim without vimrc
Apr 19, 2018: How to write a good blog post
Apr 18, 2018: Parsing semver with awk
Apr 17, 2018: Find examples
Apr 15, 2018: Puppeteer example without async/await
Apr 13, 2018: SVG to PNG with ImageMagick
Apr 10, 2018: Jest spyOn function
Mar 28, 2018: Tidy XML/HTML
Feb 28, 2018: Beautify JSON in Vim
Jan 27, 2018: Encrypt zip files on Mac OS
Dec 17, 2017: How to touch a file in Node.js
Dec 10, 2017: How to test process.exit with Sinon
Nov 22, 2017: WebDriverJS: Hover over element
Oct 12, 2017: Check if Git working tree is dirty
Oct 11, 2017: Get name of current Git branch
Oct 10, 2017: How to time a command or script
Sep 24, 2017: Rename file with MD5 hash
Sep 23, 2017: Including files in npm publish
Sep 19, 2017: Revert file after commit
Sep 18, 2017: Replace text with sed
Sep 17, 2017: Concatenating different types in Python
Sep 12, 2017: Convert a string to base64
Sep 11, 2017: Pruning Git branches
Aug 13, 2017: Deleting swap files
Jul 27, 2017: Git diff
Jun 28, 2017: Git commit editor error
Jun 27, 2017: Simple SVG accessibility
Jun 07, 2017: Git tag
Jun 06, 2017: Selenium Python: send keys error
Jun 02, 2017: How to update a Git branch
May 20, 2017: Git reset
May 17, 2017: How to write tests for react-modal
May 14, 2017: Styling SVG
May 13, 2017: Use SVG symbol
May 12, 2017: Hexadecimal to RGB
May 09, 2017: Bundle a React app with [email protected]
May 07, 2017: Setting up Hot Module Replacement
May 07, 2017: Git grep
May 06, 2017: Introduction to [email protected]
May 02, 2017: Enzyme: get root DOM node
Apr 30, 2017: Updating a Git commit
Apr 29, 2017: Passing arguments to npm scripts
Apr 20, 2017: Create MD5 hash with Node.js
Apr 14, 2017: Node.js process exit
Apr 12, 2017: Node.js module filename and dirname
Mar 20, 2017: How to prettify a JavaScript object
Mar 16, 2017: npm error: cannot find module 'internal/fs'
Feb 25, 2017: How to ignore a module with webpack
Feb 22, 2017: Namespacing in PHP
Feb 20, 2017: Perfection and success
Feb 13, 2017: Enzyme: calling a component method
Feb 07, 2017: Mocha glob pattern
Feb 03, 2017: Installing an older homebrew package
Feb 02, 2017: Express template engine based on React
Feb 01, 2017: Vagrant bundle error
Jan 31, 2017: Test GitHub Pages for broken links
Jan 30, 2017: JavaScript hash generator
Jan 25, 2017: Creating global constants with webpack
Jan 25, 2017: How to disable React Developer Tools
Jan 17, 2017: Minimal Express Server
Dec 04, 2016: Jekyll build failure
Dec 01, 2016: WebDriverJS: Firefox profile
Nov 27, 2016: WebDriverJS: Chrome profile
Nov 25, 2016: WebDriverJS: Launch a browser
Nov 06, 2016: Using geckodriver with Selenium
Nov 04, 2016: Copy files from a Git branch
Oct 21, 2016: Git orphan branch
Oct 18, 2016: JavaScript Array: Methods
Oct 13, 2016: Environment detection in CommonJS
Oct 12, 2016: Sass @import partial
Oct 10, 2016: JavaScript Array: Introduction
Oct 07, 2016: Dangerously set innerHTML alternative
Oct 06, 2016: Bundling CSS with [email protected]
Oct 03, 2016: Setting up Enzyme with Mocha
Sep 28, 2016: Using Vim with Syntastic and ESLint
Sep 24, 2016: Loading React with Require.js (AMD)
Sep 23, 2016: Getting started with [email protected]
Sep 22, 2016: Build to UMD with [email protected]
Sep 19, 2016: npm install a package from GitHub
Sep 16, 2016: How to create a symlink
Sep 08, 2016: Starting a simple HTTP server
Aug 23, 2016: JavaScript object reference
Aug 20, 2016: Using ES6 arrow functions in Mocha
Aug 19, 2016: Writing WebDriverJS tests with Mocha
Aug 06, 2016: On confidence
Jun 30, 2016: The difference between Vagrant and Docker
Jun 17, 2016: Modularizing gulpfile
Jun 16, 2016: How to add an image to a GitHub gist
Jun 15, 2016: WebDriverJS: Setting the binary
Jun 06, 2016: Freeing a port that's already in use
Jun 04, 2016: How to free up iMovie disk space