filamentgroup/Southstreet
Filament Group's core tools & workflow for delivering rich cross-device web applications observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5246
- days_rel: n/a
- days_push: 1463
- n_releases_24m: 0
Adoption not part of the score
1077 stars · 51 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
SouthStreet is Filament Group's collection of front-end tools and workflow for building fast, accessible cross-device web applications using progressive enhancement. It aggregates tools like Enhance, loadCSS, loadJS, CriticalCSS, Grunticon, AjaxInclude, and Picturefill into a cohesive delivery process.
Use cases
- deliver web pages that render fast on any device
- load CSS and JS asynchronously
- extract critical CSS for above-the-fold rendering
- serve SVG icons with fallbacks for older browsers
- build responsive images with a polyfill
- apply progressive enhancement to detect browser capabilities
When to choose
- you maintain a legacy project already built on Filament Group's progressive enhancement workflow
- you need reference implementations of async CSS/JS loading or critical CSS extraction patterns
When to avoid
- starting a new modern front-end project, since the repository is archived and unmaintained
- you need actively supported tooling - modern bundlers and native browser features have superseded these techniques
Facets
framework · maturity abandoned
web-framework developer-tools build-tool templating web-development frontend performance browser cli progressive-enhancement critical-css responsive-images asset-loading cross-device archived web-server nodejs
1 source
- readme: https://github.com/filamentgroup/Southstreet · fetched 2026-08-28 · 4ca777ae7dc1
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| filamentgroup/Southstreet | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="filamentgroup/Southstreet")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem