Angular has no free component for a resource planning board: rows of people or rooms on the left, a time axis on top, absences and bookings as bars. FullCalendar keeps its resource views behind a premium license, Bryntum and DHTMLX are commercial with their own data models, and the free timeline libraries stopped evolving years ago. We needed one for the Pantarey dashboards, so we built it and released it under MIT.
A GraphQL mutation gets executed twice on the server even though the client sent it once. The symptom pattern: two records with byte-identical payloads but different server-generated IDs, written 2 to 4 seconds apart by two separate resolver invocations. Only in production. Never reproducible on demand. If your Angular app registers @angular/service-worker and talks to AppSync through AWS Amplify, this is not a bug in your code. It is an interaction between two framework defaults.
Amazon Athena on Apache Iceberg is a natural fit for analytics dashboards, but every query carries a fixed overhead of one to several seconds, even when the result is a single number. Dashboards auto-refresh and get opened by many users, so the same queries run again and again, paying that latency and the scan bill every time. Athena ships a built-in Query Result Reuse feature, but it refuses to run in a workgroup that uses Managed Query Results.
A recipient needs to open a document you sent them. They have no account, and you do not want them to create one. The document is sensitive, for example a medical report, so it must be delivered in the sender's branding, it must reflect the current state of the case, and it must be revocable the moment something changes. A static link cannot do all three at once.
ngx-guided-tour-lite is an Angular guided tour library built for JSON-driven onboarding flows. Once tours need to be generated by AI, loaded from the backend, and continue across async UI transitions, static in-code tour setups stop being enough.
Most SaaS apps ship docs on a separate domain and call it a day. The problem: users leave the product and lose context. Also they have to search the correct entry within the documentation.
A default HTTP API on AWS exposes an unusable URL such as a1b2c3d4.execute-api.eu-central-1.amazonaws.com.
In multi-tenant environments you want stable, human-readable, tenant-specific URLs that integrate cleanly into your product.
This guide shows how to build exactly that using a wildcard certificate, a custom domain, Route53 alias records and SSM-based account identity.
Webhook integrations look simple on the surface: expose an HTTP endpoint, accept JSON, start some internal processing. In practice they often fail in production because of timeouts, missing validation, weak security, or no clear ownership of configuration.
HTML-to-PDF rendering fails once multi-page layouts, dynamic content, and page numbers are involved. Puppeteer can generate PDFs out of HTML-templates with stable page numbers, but only when its header and footer templates are used correctly.
Following you will find a working approach for dynamic multi-page PDFs with clean page numbers using NodeJS Chromium Puppeteer's header and footer templates.