JavaScript String indexOf(): Find Occurrence Position in String

In this tutorial, you will learn how to find the first occurrence of a character’s position in a string using the JavaScript string indexOf() method. The indexOf() method in JavaScript is used to find the first occurrence of a character in a given string. It returns the position of the first occurrence of the character … Read more

How to Digitally Sign a PDF Using a YubiKey

Many businesses today use digital signatures to guarantee the integrity and authenticity of PDF documents. However, storing your cryptographic assets in every computer you use is sometimes inconvenient and potentially a source of security problems. So, in this post, I’ll show how easy it is to sign a PDF with PSPDFKit for iOS and the … Read more

Revolutionizing the Construction Industry with PDF Technology

Over the past few decades, there’s been an increased push toward sustainability in construction. While that often means building “greener” in terms of materials and resources, transitioning to digital workflows in the construction industry is also part of this. Paper workflows have always been standard in the construction industry, with people relying on drawings for … Read more

Migrating Our Web Codebase from Flow to TypeScript

In summer 2021, we migrated our codebase from Flow to TypeScript. There were many reasons for doing this, but the biggest ones were TypeScript’s community, project activeness, and maintainability. Additionally, Flow is no longer an actual open-source project, and it’s hard to depend on a project that deprioritizes bug fixes that aren’t a priority inside … Read more