Wave Laravel Package

Technical Evaluation

Architecture fit. Wave is not a Composer library you require — it is a full, opinionated Laravel SaaS application (Laravel + Livewire + Tailwind + Alpine, Filament admin in v3) that you fork and own. That distinction drives nearly every conclusion below. It fits greenfield, subscription-based SaaS products whose shape matches Wave's assumptions: user accounts, roles, Stripe/Paddle billing, admin panel, marketing/blog surface, API scaffolding, themes. It does not fit as a dependency injected into an existing Laravel monolith, and it is irrelevant to non-PHP stacks. The dependents: 0 signal is consistent with this: nobody consumes Wave as a package, because it isn't designed to be one.

Integration feasibility. High for a greenfield project with a Laravel-competent team; effectively a re-platform exercise for anything brownfield. A realistic "hello world in production" is 1–3 engineering weeks for a small team (env setup, DB, billing sandbox keys, branding, CI/CD), and 4–8 weeks to a credible MVP with product differentiation. The friction points are configuration and opinionation, not unknown technology.

Technical risk. The dominant risk is fork divergence: once you customize, upstream upgrades become manual merges with growing conflict surface. Secondary risks: billing provider coupling (Stripe/Paddle abstractions are convenient but not provider-agnostic), security ownership of a full application surface (auth, sessions, file uploads, admin), and the temptation to adopt without a security review because "it's a starter kit." MIT licensing is clean. Release cadence and 6.5k stars indicate a healthy project, but community-maintained means no SLA.

Key questions.

• Is this a greenfield product, or are we trying to shoehorn Wave into an existing codebase?
• Do we need billing at launch, and is Stripe/Paddle acceptable as a hard dependency?
• Who owns the fork — is there a named senior Laravel engineer accountable for upstream tracking and security patching?
• What is our upgrade strategy: cherry-pick upstream commits, or accept permanent divergence?
• Do Wave's opinionated choices (Livewire, Filament, its role/permission model) conflict with platform standards we've already committed to?
• What is the exit plan if the project stalls or licensing/roadmap changes?

Integration Approach

Stack fit. Requires PHP 8.x and a recent Laravel major; front-end assumes Livewire + Tailwind + Alpine; admin assumes Filament. This is a natural fit for teams already standardized on Laravel and a poor fit for teams on Symfony, Node, Rails, or Django — the "reuse" benefit evaporates if the team must learn the stack to maintain the fork. Confirm PHP/Laravel/Filament version alignment against your platform baseline before committing.

Migration path. Two viable paths, one to avoid:

• Greenfield fork (recommended): clone, configure, brand, extend. Accept that you now own 100% of the code.
• Component extraction (brownfield): cherry-pick specific subsystems (billing abstractions, role/permission model, auth flows) into an existing app. Higher effort, but preserves existing architecture.
• Avoid: treating Wave as an upgradable dependency. It isn't, and planning around that assumption creates the biggest downstream failure mode.

Compatibility. Database-agnostic (MySQL/Postgres/SQLite) which helps local dev and CI. Watch Filament and Livewire major-version upgrades — those are the sharpest edges when tracking upstream. Queue and cache drivers follow standard Laravel configuration.

Sequencing.

1. Spike (1 week): stand up Wave in a throwaway environment, exercise billing sandbox, admin, and auth end-to-end. Decide go/no-go against a build-from-scratch estimate.
2. Fork governance: create the internal fork, document the upstream remote, define a merge cadence (monthly triage, quarterly merge), and tag our own releases.
3. Billing sandbox → production keys: validate webhook idempotency, dunning, tax handling, and refund flows before any customer touches it.
4. Security hardening pass: rate limiting, session config, admin authorization, upload handling, dependency audit, secrets management.
5. Product differentiation layer: build your actual value-add on top; keep it isolated from upstream-touched files where possible to reduce merge friction.
6. CI/CD + IaC: standard Laravel pipeline (Composer, npm build, migrations, queue workers), containerized for portability.
7. Launch, then establish the steady-state upstream cadence.

Operational Impact

Maintenance. This is the largest ongoing cost and the one most often underestimated in starter-kit adoptions. You own the entire application, not a dependency. Budget roughly 10–20% of one engineer's time in the first two quarters (upstream triage, dependency updates, security patches), tapering to 5–10% once the fork stabilizes. Heavily customized forks should expect merge conflicts on every upstream pull; the mitigation is discipline — keep product code in clearly separated namespaces and avoid editing vendor-adjacent files.

Support. Community-only: GitHub issues, Discord, docs. No vendor SLA, no paid support tier, no roadmap commitment. For anything customer-facing, that means an internal owner is mandatory — someone who can triage a CVE in a transitive dependency or a Filament breaking change without waiting on upstream. Treat this as a staffing requirement, not a nice-to-have.

Scaling. Wave itself introduces no unusual scaling constraints; standard Laravel patterns apply — stateless web tier behind a load balancer, Redis for sessions/cache/queues, separate queue workers, CDN for assets, horizontal DB read replicas as needed. The two areas that need explicit attention are billing webhook throughput and idempotency (Stripe/Paddle retries will find any non-idempotent handler) and admin panel query performance as tenant/user volume grows.

Failure modes. Ranked by likelihood × impact:

1. Orphaned fork — upstream moves on, internal owner leaves, security patches stop landing. Highest-impact, and the most common outcome for abandoned starter kits.
2. Billing webhook mishandling — duplicate charges, missed downgrades, revenue-affecting and reputationally expensive.
3. Upgrade deadlock — customization makes upstream merges too painful, so the team stops merging and inherits accumulating CVEs.
4. Security surface — a full app means full attack surface; "it's a starter kit" is not a threat model.
5. Filament/Livewire major-version breaks during an otherwise routine upgrade.

Ramp-up. A Laravel-experienced engineer is productive in ~1 week; a strong generalist without Laravel/Livewire exposure needs 4–6 weeks to be safe in production code. The TPM-level implication: staff at least one senior Laravel engineer as the named owner before adoption, and treat their availability as a gating dependency for the go/no-go decision — not an afterthought once the fork is live.