There are 2 repositories under template-language topic.
Template Language for SQL with Automatic Bind Parameter Extraction
A flat-file content management system and template engine
Twirl is Play's default template engine
The implementation of the Rascal meta-programming language (including interpreter, type checker, parser generator, compiler and JVM based run-time system)
Create and render HTML templates with HTMLKit
Template engine targeting incremental-dom
Jinja-like syntax template-engine for Go
Haskell implementation of mustache templates
Tree-sitter grammar for embedded template languages like ERB, EJS
String Resource Markup Language. Style your localized strings for Android.
A subset reimplementation of Apache Velocity with a much simpler API.
Template language that produces `h` output
A lightweight .NET templating engine.
Building Vapor projects using meta programming with Sourcery ✨