code Optimizing large table rendering in React I recently had in issue working on Wobaka.com where the contacts table were taking too long time to re-render. What happened was that when more than 100 contacts were rendered, the UI
bootstrapping Making a better CRM for online businesses I've spent the past 8 years or so making web applications. Not full time, but as side projects while studying or working. Some have been quite ambitious (a TripAdvisor competitor). Some have solved
How I Made Advent of Pixels About three years ago I couldn't find a nice way to save inspiration while working on projects (screenshot folder hell 🔥) so I made Klart.io, a place to save bookmarks and screenshots. A
code Continuous Integration and Delivery for Monorepos Recently I was working in a monorepo and wanted to set up continuous integration and devlivery for a bunch of microservices. I was surprised that I didn't find any popular library for this
Sentry with User Context for Express Today I tried to add some user context to Klart.io's issue tracking. This is helpful since it allows you to track which users get what errors. Klart's backend is based on Node
Testing Express Apps with Mocha, Chai and Puppeteer I've been working a lot on improving the test coverage for Klart.io recently. When the app was small I only had a few integration tests doing some API requests and asserting the
code Klart Inbox: Save it for later For the past one and a half year I've been working on Klart.io — A bookmarking with screenshot service. Lately, I've been thinking a lot about whether or not I should make a
design Context In Design One of the best things about making something for yourself is that when you use something every day you will notice issues and make minor improvements all the time. Sometime you find these
code One Year Of Design 2017 After over a year of collecting designs with Klart for Pixels I thought it would be fun to visualize everything in some way. I really wanted to display all the designs together so
code Saving and Searching Meta-Data on Klart I've been building Klart — a bookmarking tool for designers for about a year and a half now. The reasons that I made Klart was that I didn't find any simple way to save
design Making Products User-Friendly I've been building Klart.co — a bookmarking service for designers that saves a link and screenshot of anything with just a click for about a year and a half now. This is not
code Higher-Order Components and Data Fetching in React In July last year I decided to write new code for Klart.co (a bookmarking tool for designers) using React. I've bumped into some issues since then, but the overall experience has been
startups How I Launched Colors on Product Hunt During the past year I've been making Klart.co — a bookmarking service for designers. In this post I'll tell you about how I launched 🚀 Colors on Product Hunt and ended up #1 that
design One Year Of Design — In Colors This post is about how I built Colors — a data-driven collection of beautiful color palettes 🌈. During the past year I've been working on Klart.co — a bookmarking service for designers and I've been
code How To Use JavaScript Async/Await In Parallel I've adopted some pretty new JavaScript goodies when writing the frontend for Klart.co, a bookmarking service for designers that I'm working on. This post will describe a common pitfall with the new
Building Cross-Platform Browser Extensions Browser extensions can be super useful since they allow you to extend the browser 😏. I've been working on Klart.co — A bookmarking tool for designers, for about a year and have been building
design Boards for Everyone I recently wrote a blog post about creating collaboration features on Klart.co, a bookmarking tool for designers, to make it awesome for teams. As a consequence to this, one of the things
startups Why and How I'm Moving My Startup From B2C To B2B It's been about a year since I started Klart.co, a bookmarking service for designers. It started out as a simple way to capture and organize anything you find online. I've kept it
code How I Made Pixels ⚡️ Fast Pixels is a collection of kick-ass designs updated every day. It's built on the same technology I made for Klart.co, a super friendly (🙊) bookmarking service for designers. After Pixels took off as
code The Tech Behind Klart.co and Pixels After writing about building Pixels some people have asked me about my technology stack for building Klart.co - A bookmarking tool for designers and Pixels - A collection of kick-ass designs. I
design Building Pixels - A Daily Source of Inspiration Last year in October I set out to build a collection of hundreds of web designs that I've saved as inspiration for new and ongoing projects. It's called Pixels and it took about
code One Year of Bootstrapping a SaaS Startup Hey! This is an article about me bootstrapping Klart.co, a bookmarking tool for designers and developers, for a year as a solo founder. I worked on it as a side project and
code Building Klart's new chrome extension As I mentioned in earlier posts, traveling around Asia has made me aware of that everyone doesn't have super fast connections as we have in Sweden ¯\_(ツ)_/¯. Since I wanted Klart to work
life Thoughts on Coffee First of all, this is a highly unscientific post. It's about my experiences with coffee during the last three years, and how I believe it affects me. When I started university three years
code Image previews on Klart Traveling around Asia has taught me that it's not enough for a service to work good on fast fiber connections. At some places, my own services would give me a horrible experience because
