# flatlogic/sing-app

💥Free and open-source admin dashboard template built with Bootstrap 4.5 💥

Repository: https://github.com/flatlogic/sing-app
Canonical: https://ross.abutalabs.com/products/sing-app
Homepage: https://flatlogic.com/templates/sing-app-html5-lite/demo
Language: Handlebars
License: MIT
License Family: permissive
Topics: dashboard, typography, chart, analytics, icons, bootstrap, admin, admin-dashboard, template, theme, sass, scss, bootstrap4, bootstrap4-theme, boilerplate, admin-ui, responsive
Last push: 2026-04-13T14:23:11+00:00

## Health v2 (maintenance only)
Score: 57/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 77, release rhythm 8, longevity 100
- inputs: {"age_days": 3037, "days_push": 142, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1270, forks 194 (observed 2026-08-28T04:04:11.887856+00:00)

## What it is
Sing App is a free, MIT-licensed admin dashboard template built with Bootstrap 4.5 and SCSS, providing a responsive layout with styled components, a sample dashboard, tables, base charts, notifications, icons, and maps. It is the lite edition of Flatlogic's commercial Sing App family, which also exists in paid React, Vue, Angular, and AngularJS versions.

## Use cases
- bootstrap admin dashboard template
- free open-source admin panel template
- responsive dashboard theme with charts
- starter boilerplate for a back-office web app
- styled bootstrap components for an admin UI
- dashboard layout with sidebar, tables, and maps

## When to choose
- You are starting an admin or back-office web app and want a ready-made responsive layout on Bootstrap 4 with SCSS
- You need styled Bootstrap components (buttons, modals, tables, notifications) plus basic charts and maps without building from scratch
- You want an MIT-licensed foundation you can clone, customize, and extend

## When to avoid
- You need login pages, theming, or additional pages - those are reserved for the paid full version
- You want a modern stack on Bootstrap 5, or a ready-made React/Vue/Angular integration, which live in separate or commercial variants
- You need a production backend or data integration - the lite version is a static frontend template only

## Facets
- artifact type: application
- maturity: maintenance
- function: ui-components, css-framework, theme, charts
- domain: web-development, frontend, web-design, analytics
- platform: cross-platform, browser
- tags: admin-dashboard, bootstrap4, scss, sass, dashboard-template, admin-ui, responsive, boilerplate, flatlogic, handlebars, lite-version, back-office, nodejs

## Member repositories
- flatlogic/sing-app (main) score 57

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:11.887856+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 2026-08-30T05:03:26.141580+00:00, confidence not recorded.
  - readme: https://github.com/flatlogic/sing-app (fetched 2026-08-28T04:04:11.887856+00:00, sha 9c42c64127ff)
  - homepage: https://flatlogic.com/templates/sing-app-html5-lite/demo (fetched 2026-08-29T12:14:52.221381+00:00, sha 6df7dfa715e7)
  - site_page: https://templates.flatlogic.com/sing-app/html5/dashboard (fetched 2026-08-29T12:14:52.223700+00:00, sha f52f243283f7)
- Data as of 2026-08-30T08:39:29.467469+00:00.