Open-source packages & tools I build and maintain.

Zero-dependency encryption library for JavaScript and TypeScript, built exclusively on the Web Crypto API. Designed for developers who need modern cryptographic primitives without external dependencies.

• AES-256-GCM encryption
• PBKDF2 key derivation
• Timing attack protection
• Zero dependencies

Laravel package for polymorphic SaaS memberships. It manages who belongs to what and with which role across any Eloquent model. Designed for multi-tenant SaaS apps, teams, and workspaces.

composer require vimatech/laravel-membership

• Polymorphic across any Eloquent model
• Enum-based roles with hierarchy
• Guard protections (last owner, self-demotion)
• Event dispatching + query scopes
• PHP 8.3+ · Laravel 11/12/13

Laravel package for field-level encryption on Eloquent models, with AES-256-GCM and a natural developer experience. Designed for use in regulated environments where personal or health data is stored.

composer require vimatech/laravel-secure-fields

• AES-256-GCM encryption with random IV per value
• Searchable encrypted fields via blind indexes (HMAC-SHA256)
• Key rotation without downtime
• Field masking & serialization protection
• Audit logging for access trails
• PHP 8.3+ · Laravel 11/12/13

Laravel package for generic, email-based invitations. Invite anyone to any Eloquent model: teams, projects, workspaces, documents. Works alongside Jetstream, Breeze or a custom auth stack.

composer require vimatech/laravel-invitation

• Invite to any Eloquent model (polymorphic)
• Secure HMAC token-based workflow
• Queued email notifications + i18n
• Extensible acceptance handlers & events
• Rate-limited routes · PHP 8.3+ · Laravel 11/12/13

Config-driven ports & adapters foundation for integrating external providers in Laravel. Adding a provider is one isolated adapter class plus a config entry. Business logic, routing and webhooks stay untouched.

composer require vimatech/laravel-integrations

• Config-driven drivers (ports & adapters)
• Context routing by country / tenant
• Normalized inbound webhook pipeline
• Provider-agnostic canonical events + idempotency
• Domain-free · Octane / FrankenPHP safe

Sequential, gap-free, concurrency-safe document numbers for Laravel: invoices, quotes and credit notes. Under concurrent load, every caller gets a unique number and the sequence stays gap-free.

composer require vimatech/laravel-document-numbering

• Gap-free, auditable sequences
• Concurrency-safe via database row locks
• Per-scope counters (company / tenant / branch)
• Configurable patterns + yearly/monthly resets
• MySQL · PostgreSQL · SQLite · Octane-safe

Native Peppol BIS 3.0 (UBL) & EN 16931 e-invoice generation and dispatch for Laravel, built directly on PHP's ext-dom with zero third-party runtime dependencies. Pluggable network adapters with per-country routing.

composer require vimatech/laravel-einvoicing

• Native UBL & EN 16931 CII generators (no UBL libs)
• Zero third-party runtime dependencies (security policy)
• Pluggable networks + per-country routing
• Neutral CanonicalInvoice domain model
• EN 16931 validation + lifecycle events

Feature entitlements and usage quotas for Laravel SaaS applications. Cashier handles the money; this answers what the app asks on every request: is this account allowed to do this, and has it used up its allowance?

composer require vimatech/laravel-quotas

• Feature gates on the model and as route middleware
• Usage counters enforced atomically under a row lock
• Allowances reset on the subscription anniversary
• Plan catalogue mapped to provider price ids
• Cashier Stripe, Cashier Paddle, or no billing at all

Append-only, tenant-aware audit log for Laravel. It records who did what, to which record, in which tenant, and what changed, and the entries cannot be edited afterwards.

composer require vimatech/laravel-audit-log

• Polymorphic tenant, actor, impersonator and subject
• Actor guard recorded (web, admin, ...)
• Immutable rows, enforced by database triggers
• Automatic diff for Eloquent models
• Retention policy and prune command