# N0VI028/JS-Slash-Runner

Repository: https://github.com/N0VI028/JS-Slash-Runner
Canonical: https://ross.abutalabs.com/products/js-slash-runner
Homepage: https://n0vi028.github.io/JS-Slash-Runner-Doc/
Language: TypeScript
License: NOASSERTION
License Family: other
Last push: 2026-08-31T03:32:57+00:00

## Health v2 (maintenance only)
Score: 67/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 100, release rhythm 35, longevity 50
- inputs: {"age_days": 702, "days_push": 2, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1164, forks 81 (observed 2026-09-01T02:13:55.730725+00:00)

## What it is
Tavern-Helper (JS-Slash-Runner) is a SillyTavern extension that lets users run external JavaScript inside the chat via sandboxed iframes. It provides APIs for rendering rich HTML/CSS/JS interfaces in messages, managing variables and world books, controlling AI generation, handling events, and playing audio.

## Use cases
- render interactive HTML interfaces inside SillyTavern chat messages
- run custom JavaScript scripts in SillyTavern
- manage world book entries programmatically
- store and retrieve variables usable in prompts
- customize AI generation settings and inject prompts
- listen to and trigger SillyTavern events
- play background music and sound effects in chats

## When to choose
- you use SillyTavern and want rich, interactive frontends embedded in conversations
- you need to script SillyTavern behavior with JavaScript
- you want to build roleplay cards with dynamic UI, audio, or state

## When to avoid
- you don't use SillyTavern
- you can't trust the scripts you'd run, since arbitrary JS execution carries security risks
- you need a general-purpose browser automation tool outside SillyTavern

## Facets
- artifact type: plugin
- maturity: active
- function: plugin-system, templating, sdk, middleware, audio-processing, state-management
- domain: developer-tools, chatbots, web-development, large-language-models
- platform: browser
- tags: sillytavern, tavern-helper, iframe-sandboxing, frontend-rendering, script-execution, roleplay, extension, automation, web-server, typescript, nodejs

## Member repositories
- N0VI028/JS-Slash-Runner (main) score 67

## Provenance
- Observed fields: from GitHub, fetched 2026-09-01T02:13:55.730725+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:34:05.047691+00:00, confidence not recorded.
  - readme: https://github.com/N0VI028/JS-Slash-Runner (fetched 2026-09-01T02:13:55.730725+00:00, sha 7ecda822a0dd)
  - homepage: https://n0vi028.github.io/JS-Slash-Runner-Doc/ (fetched 2026-08-29T12:39:33.519134+00:00, sha 83909326242f)
- Data as of 2026-08-30T08:39:29.467469+00:00.