I’m excited to introduce Juno Analytics, a simple, performant, and open-source web3 analytics solution designed with privacy in mind for the developers building decentralized dapps with Juno. In a digital age where data privacy is paramount, Juno Analytics empowers you to gather valuable insights about your users while ensuring anonymity…

As I’ve been doing in various recent projects, you might find yourself needing to stringify and parse bigints, objects, or Uint8Arrays, which aren’t supported natively by these two functions. Before exploring the solution, let’s identify the errors you might have come across, prompting you to read this article. BigInt JSON finds…

While developing canister smart contracts for Juno in Rust, I must admit that I’m not yet prominent at writing code in this programming language. As a matter of fact, I even consider myself a noob. That’s why when I have to use new patterns, it sometimes took me a bit…

So, yesterday I upgraded Juno to the latest release of ic_cdk and discovered that the automatic generation of the Candid declarations needed an update. In this post, I will walk you through the process of migrating your project. Update: On September 18th, 2023, a new version of the ic_cdk v0.11.0…

I developed a web-based drawing application — icdraw.com — on the Internet Computer blockchain in just a single weekend, thanks to the smooth integration provided by Juno 🛰️. In this blog post, I present some insights into the architecture of the front-end application I’ve built. Architecture From a fundamental perspective, developing…

Empower your dapp development: Unleashing Vue and Juno for Web3 decentralized applications. — As a frontend JavaScript developer stepping into the decentralized web, you may have encountered numerous solutions for Web3 development. However, these solutions often focus on wallet integration and transaction execution, creating a learning curve and deviating from the familiar Web2 development experience.

Adding internationalization support to a Svelte application: a step-by-step guide. — As a native French speaker living in the Swiss-German part of Switzerland, it goes without saying that translations, or more precisely, enabling users to switch languages in their apps, is a topic I am well-acquainted with. …

How to mock the camera for an end-to-end test that requires a video stream capture. — We recently added a QR code reader feature to NNS-dapp, a decentralized application that enables interaction with the Internet Computer’s Network Nervous System. To ensure its maintainability, we created an end-to-end test using Playwright to simulate video capture for automation purposes. …

How to create a Web3 decentralized application using Angular and Juno. — Originally published on the Juno website: https://juno.build/blog/develop-an-angular-app-on-blockchain There are various Web3 development solutions with unique advantages and limitations. If you are a frontend JavaScript developer seeking to build on the decentralized web, you may find it challenging to navigate. …