Niels van der Molen

Sapper

API

Uploading files using Node.js as an API Gateway to an external API using Svelte/Sapper

Following the documentation of API Platform, we start with an API that accepts the multipart/form-data format. We use Sapper (Node.js+Express) as an API gateway. First, we need to send a local file from Svelte to the Sapper server. Sapper then receives the file and calls external API. Sending the file Read more…

By nielsvandermolen, 5 yearsJune 26, 2020 ago
Svelte

How to use external Javascript libraries (e.g. Stripe.js) in SvelteJS

There are many javascript libraries that give a lot of functionality out of the box which we normally include with a <script src=”url”></script> in the header section of the HTML page. In this article, we explain a method to do use these libraries in SvelteJS components. In doing so we Read more…

By nielsvandermolen, 6 yearsOctober 14, 2019 ago
Svelte

A good authentication example, Sapper sessions, Svelte Store

For my new architecture with microservices and Svelte, a vital implementation detail is the authentication and authorization mechanisms. In the last article, there was an example of how to build the signup component and in this example, we take a look at sessions. The final result is basic account creation Read more…

By nielsvandermolen, 6 yearsAugust 5, 2019 ago
Svelte image
Svelte

Signup Form with HTML5 Validation in Svelte

There is a learning curve associated with my transition from Drupal to a microservice architecture with the front-end application in Svelte / Sapper. This article explains shows some of the structure of Svelte components and explains some of the issues I ran into when using Svelte. Finding my way around Read more…

By nielsvandermolen, 6 yearsJuly 21, 2019 ago
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