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---
title: safe.JSStr
description: Declares the given string as a safe JavaScript string.
categories: []
keywords: []
action:
aliases: [safeJSStr]
related:
- functions/safe/CSS
- functions/safe/HTML
- functions/safe/HTMLAttr
- functions/safe/JS
- functions/safe/URL
returnType: template.JSStr
signatures: [safe.JSStr INPUT]
aliases: [/functions/safejsstr]
---
Encapsulates a sequence of characters meant to be embedded between quotes in a JavaScript expression. Use of this type presents a security risk: the encapsulated content should come from a trusted source, as it will be included verbatim in the template output.
Without declaring a variable to be a safe JavaScript string:
```go-html-template
{{ $title := "Lilo & Stitch" }}
<script>
const a = "Title: " + {{ $title }};
</script>
```
Rendered:
```html
<script>
const a = "Title: " + "Lilo \u0026 Stitch";
</script>
```
To avoid escaping by Go's [html/template] package:
```go-html-template
{{ $title := "Lilo & Stitch" }}
<script>
const a = "Title: " + {{ $title | safeJSStr }};
</script>
```
Rendered:
```html
<script>
const a = "Title: " + "Lilo & Stitch";
</script>
```
[html/template]: https://pkg.go.dev/html/template
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