• https://cdn.bootcdn.net/ajax/libs/nunjucks/1.0.4/nunjucks-slim.js
• https://cdn.bootcdn.net/ajax/libs/nunjucks/1.0.4/nunjucks-slim.min.js
• https://cdn.bootcdn.net/ajax/libs/nunjucks/1.0.4/nunjucks.js
• https://cdn.bootcdn.net/ajax/libs/nunjucks/1.0.4/nunjucks.min.js