Boilerplate Slim3 Laravel Package

Product Decisions This Supports

• Framework/runtime standardization — This is a Slim 3 (PSR-7 microframework) skeleton, not a Laravel package. It informs a "microframework vs. full-stack framework" decision for small services, but it does not inform Laravel adoption, Laravel package selection, or anything in the Laravel ecosystem. Treat any conclusion drawn from it as scoped strictly to Slim.
• Build vs. buy for project scaffolding — The only real "product" here is a starting directory layout, Composer bootstrap, and default settings. That is a few hours of engineering work, so the buy-side value is thin: adopting it saves setup time but imports someone else's conventions and dependency versions.
• Prototype and spike velocity — Justifiable as a disposable scaffold for a time-boxed proof of concept, internal tool, or API spike where the output will be rewritten before it reaches customers.
• Architecture review of legacy Slim surfaces — Useful as a reference artifact if we already own a Slim 2/3 service and want to see a conventional layout before refactoring or migrating to Slim 4 or a full framework.
• Roadmap risk input — Its 2016 last release, 23 stars, and 0 dependents are direct evidence against making it a dependency of anything on the roadmap. It should feed a "do not standardize" decision, not a "standardize" one.

When to Consider This Package

Consider it only when all of the following hold:

• The target is an internal, disposable, or throwaway PHP service with no customer-facing SLA.
• The team has deliberately chosen Slim 3 (not Slim 4, not Laravel, not Symfony) and is pinned to a PHP version compatible with a 2016-era Composer manifest — verify this before anything else, since abandoned manifests frequently cap out below current PHP releases.
• The value is purely in skipping boilerplate setup, and the team is comfortable owning and patching every line afterward.
• Someone has reviewed the skeleton for security-relevant defaults (error handling, debug flags, middleware order, dependency pinning) rather than trusting the template.

Look elsewhere when:

• Anything production or long-lived. No release since April 2016, no maintainer activity, no security patching. Abandoned dependencies are an unmitigated CVE channel and a future forced-migration cost.
• You need Slim 4. Slim 3 is end-of-life upstream; the framework itself has moved on, so a Slim 3 skeleton is a dead-end starting point.
• You actually wanted Laravel. This package contributes nothing to a Laravel decision — no service provider, no facade, no Laravel-version constraint. Evaluate Laravel starter kits (Breeze, Jetstream, laravel/laravel) instead.
• You need ecosystem validation. Zero dependents and 23 stars means no one is stress-testing this in the wild. There is no community to answer questions and no evidence it survives real deployments.
• Dependency provenance matters. A single-maintainer, unmaintained template means the entire supply chain below it is unowned. Prefer an official framework skeleton with an active security process.
• You want long-term velocity. The migration cost to leave this skeleton likely exceeds the setup cost it saves.

How to Pitch It (Stakeholders)

For executives: This is an abandoned 2016 PHP project-scaffolding template for the Slim microframework, not a Laravel library. It has no releases in roughly a decade, a negligible community (23 stars, zero downstream dependents), and no security maintenance. My recommendation is do not adopt it. The upside is at most a few engineering hours of saved setup; the downside is an unowned code path and a guaranteed migration project later. It is worth a brief look only as a reference for teams already running legacy Slim services.

For engineering: It is a Slim 3 skeleton — routing bootstrap, container wiring, and default config, nothing more. Do not add it as a dependency. If we have a genuine Slim 3 legacy surface, skim it for layout conventions and then write our own scaffolding against a maintained baseline (Slim 4 or a full framework). If anyone assumed this was a Laravel package: it is not, and the evaluation should be rerun against actual Laravel starter kits.