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Build reusable Pug components with mixins: capture caller attributes with the attributes object, accept variable input with rest arguments, and wrap content with blocks — plus the class-merging and indentation traps to avoid.
Pug mixins render but nested content disappears when the mixin lacks a bare <code>block</code>. Diagnose with a table, ordered checks, and fixes for common whitespace and block placement bugs.
Integrate Thymeleaf’s Spring Security dialect to enforce fine‑grained UI visibility. This note covers minimal architecture, trust boundaries, operational checks, failure modes, and when to revisit the design.
Eleventy template engine selection affects build performance and developer experience. Compare Nunjucks, Liquid, Handlebars, and Markdown to pick the best option for your blog.
Learn how to define a reusable card mixin in Pug, pass parameters and optional block content, and understand the trade‑offs of compile‑time reuse.
When Pug templates throw unexpected errors, a systematic diagnostic approach can quickly pinpoint the root cause. This guide walks through the most frequent Pug failure modes and offers ordered checks to resolve issues in Node.js projects.
Decide whether to use Handlebars custom helpers, built‑in helpers, or an external helper library. Compare constraints, trade‑offs, and see a concrete implementation example that validates your choice.
Learn how to cache Thymeleaf fragments with Spring Cache, improve rendering speed, manage cache keys, and avoid security pitfalls. Step‑by‑step example and trade‑off discussion included.
A diagnostic guide for resolving common Thymeleaf failures, including TemplateNotFoundException, SpelEvaluationException, and silent rendering errors in Spring Boot.
nodejs
pug
thymeleaf
eleventy
handlebars
java