Reducing Template Duplication with Handlebars Block Helpers
Learn how Handlebars #if and #each block helpers reduce duplicated HTML, simplify conditional UI and list rendering, and improve maintainability with a concrete example.
Loading…
ReadMeFeed / Community knowledge
#templating
Real questions. Useful conversations. Find the people who know your stack.
handlebarsDiagnosing Handlebars 'Helper not found' Errors During Template Rendering
Step‑by‑step guide to diagnose and fix Handlebars 'Helper not found' errors, with checks for registration timing, name spelling, environment, and version‑specific APIs.
Handlebars Custom Helpers: Where Your Template Logic Should Actually Live
Custom Handlebars helpers keep templates declarative, but escaping rules and SafeString trip up most first attempts. Here's how to register helpers, build block helpers, and know when you've gone too far.
Handlebars Helpers: Keep Templates Logic-Less by Pushing Complexity to JavaScript
Push formatting, conditionals, and data transformation into Handlebars helpers. Templates stay declarative; helpers become testable, reusable JavaScript. Covers inline vs block helpers, local registration, async pitfalls, SafeString safety, and precompilation.
Handlebars Output Looks Wrong: A Diagnostic Guide to Escaping, SafeString, and Silent Empty Renders
Handlebars rendering bugs cluster into three symptoms: visible entities, unescaped markup, and silent blanks. This guide maps each symptom to its cause and gives ordered checks with concrete tests.
javascriptManaging Logic in Handlebars: When to Use Custom Helpers
Stop fighting Handlebars' logic-less constraints. Learn how to use custom simple and block helpers to handle formatting and conditional rendering while avoiding XSS and double-escaping bugs.
Using Phalcon Volt for Fast, Secure PHP Views
Learn how Phalcon's Volt template engine compiles views to plain PHP, caches them for speed, and applies automatic escaping to keep your output safe.
phalconUsing Phalcon Volt for Safe, DRY Views: Inheritance and Auto‑Escaping
Learn how Volt’s template inheritance reduces duplicated markup while its default auto‑escaping protects against XSS, with a concrete example and tips for development vs. production workflows.
Precompiled Handlebars with Escaped Output: An Architecture Note
An architecture note on the smallest safe Handlebars setup: precompiled templates, escaped-by-default output, pure helpers, and the checks that confirm the trust boundaries hold.