Comprehensive Visual Studio Code snippets for the Go Fiber web framework. 153 snippets covering everything from basic app setup to advanced architecture patterns, deployment, and testing.
All snippets use the prefix go-fbr- for quick access.
Usage
Type the prefix (e.g., go-fbr-app) in a .go file and select the snippet from IntelliSense suggestions. Tab stops are included for easy customization.
App Setup & Configuration
Prefix
Description
go-fbr-import
Import Fiber v2 package
go-fbr-app
Create a new Fiber app
go-fbr-app-config
Create a new Fiber app with configuration
go-fbr-listen
Start server on port
go-fbr-listen-tls
Start server with TLS
go-fbr-config-body-limit
Set request body size limit
go-fbr-config-read-timeout
Configure read/write/idle timeouts
go-fbr-config-prefork
Enable prefork (multi-process) mode
go-fbr-minimal
Minimal app with health and version routes
go-fbr-hello-world
Complete Hello World application
go-fbr-graceful-shutdown
Graceful shutdown snippet
go-fbr-graceful-shutdown-full
Full app with graceful shutdown
go-fbr-graceful-context
Work with request context
go-fbr-config-env
Environment-based config with envconfig
go-fbr-config-viper
Configuration loading with Viper
Routing
Prefix
Description
go-fbr-route
Define a route with method selection
go-fbr-route-get
Define a GET route
go-fbr-route-post
Define a POST route
go-fbr-route-put
Define a PUT route
go-fbr-route-patch
Define a PATCH route
go-fbr-route-delete
Define a DELETE route
go-fbr-route-group
Create a route group
go-fbr-route-grouping-versioning
Route grouping with API versioning
go-fbr-route-mount
Mount a sub-app
go-fbr-route-param
Get route parameter
go-fbr-route-params-int
Get route parameter as integer
go-fbr-route-query
Get query parameter with default
go-fbr-route-query-parser
Parse query params into struct
go-fbr-route-body-parser
Parse request body into struct
go-fbr-route-static
Serve static files
go-fbr-route-static-cache-control
Static files with cache control
go-fbr-route-download
File download route
go-fbr-route-liveness-probe
Liveness probe (health check)
go-fbr-route-readiness-probe
Readiness probe (DB check)
go-fbr-route-metrics
Metrics endpoint
Request & Response
Prefix
Description
go-fbr-route-json
Send JSON response
go-fbr-route-json-status
JSON response with status code
go-fbr-route-json-map
JSON response with fiber.Map
go-fbr-route-send-status
Send status code response
go-fbr-route-redirect
Redirect to URL
go-fbr-route-header
Get request header
go-fbr-route-set-header
Set response header
go-fbr-route-cookie-set
Set a secure cookie
go-fbr-route-cookie-get
Get cookie value
go-fbr-route-cookie-clear
Clear/delete a cookie
go-fbr-locals-set
Store value in request locals
go-fbr-locals-get
Get typed value from locals
go-fbr-route-json-stream
Stream NDJSON response
go-fbr-route-server-side-events
Server-Sent Events (SSE) endpoint
File Uploads
Prefix
Description
go-fbr-route-file-upload
Single file upload with validation
go-fbr-route-multi-file-upload
Multi-file upload
go-fbr-route-streaming-file-upload
Stream upload to S3
Middleware — Built-in
Prefix
Description
go-fbr-middleware
Add inline middleware
go-fbr-middleware-func
Create a reusable middleware function
go-fbr-middleware-func-config
Configurable middleware with skipper
go-fbr-middleware-logger
Logger with custom format
go-fbr-middleware-recover
Recover from panics
go-fbr-middleware-requestid
Request ID for tracing
go-fbr-middleware-cors
CORS with full config
go-fbr-middleware-compression
Gzip/Brotli compression
go-fbr-middleware-cache
Response caching
go-fbr-middleware-etag
ETag conditional requests
go-fbr-middleware-helmet
Security headers (Helmet)
go-fbr-middleware-csrf
CSRF protection
go-fbr-middleware-timeout
Route timeout
go-fbr-middleware-idempotency
Idempotency (prevent duplicates)
go-fbr-middleware-proxy
Reverse proxy with load balancing
go-fbr-middleware-pprof
pprof profiling
go-fbr-middleware-monitor
Built-in metrics dashboard
Middleware — Rate Limiting
Prefix
Description
go-fbr-middleware-limiter
Rate limiter with custom config
go-fbr-middleware-limiter-sliding-window
Sliding window rate limiter
Middleware — Authentication
Prefix
Description
go-fbr-middleware-basicauth
Basic authentication
go-fbr-middleware-keyauth
API key authentication
Middleware — Custom
Prefix
Description
go-fbr-middleware-security-headers
Custom security headers
go-fbr-middleware-multitenancy
Multi-tenancy (header/subdomain)
go-fbr-middleware-gzip-json
Gzip only JSON responses
go-fbr-middleware-request-id-propagation
Request ID propagation
go-fbr-middleware-ip-whitelist
IP whitelist
go-fbr-middleware-response-time
X-Response-Time header
go-fbr-middleware-context-timeout
Per-request context timeout
go-fbr-not-found-handler
Custom 404 handler
Error Handling & Validation
Prefix
Description
go-fbr-error-handler
Custom global error handler
go-fbr-error-handler-typed
Typed error handler with custom types
go-fbr-error-fiber-new
Return a Fiber error with status
go-fbr-request-validation
Request validation (go-playground)
go-fbr-validation-custom
Custom validation function
go-fbr-validation-errors-response
Structured validation error response
Authentication & Authorization
Prefix
Description
go-fbr-jwt-auth
JWT setup with token issuance
go-fbr-jwt-extract-claims
Extract JWT claims from request
go-fbr-jwt-refresh-token
JWT refresh token endpoint
go-fbr-oauth2-google
Google OAuth2 login flow
go-fbr-session
Session management (login/logout)
go-fbr-middleware-casbin-rbac
Casbin RBAC authorization
go-fbr-hash-password-bcrypt
bcrypt hash and verify
go-fbr-hash-password-argon2id
argon2id password hashing
Database
Prefix
Description
go-fbr-db-postgres-connect
PostgreSQL with connection pool
go-fbr-db-postgres-pgx
PostgreSQL with pgxpool
go-fbr-db-mysql-connect
MySQL connection
go-fbr-db-sqlite-connect
SQLite with sqlx
go-fbr-db-gorm-setup
GORM setup with auto-migration
go-fbr-db-gorm-model
GORM model definition
go-fbr-db-gorm-crud
GORM CRUD operations
go-fbr-db-gorm-pagination
GORM pagination scope
go-fbr-db-transaction
Database transaction with rollback
go-fbr-db-sqlx-query
sqlx SELECT query
go-fbr-db-sqlx-get-one
sqlx GET single row
go-fbr-db-mongo-connect
MongoDB connection
go-fbr-db-redis-connect
Redis client connection
go-fbr-db-redis-cache-pattern
Redis cache-aside pattern
WebSocket
Prefix
Description
go-fbr-websocket-upgrade
WebSocket upgrade middleware
go-fbr-websocket-echo
WebSocket echo endpoint
go-fbr-websocket-chat
WebSocket chat room with broadcast
Observability & Logging
Prefix
Description
go-fbr-logging-zerolog
Structured logging with zerolog
go-fbr-logging-slog
Structured logging with slog (Go 1.21+)
go-fbr-otel-tracing
OpenTelemetry tracing
go-fbr-prometheus-metrics
Prometheus metrics with custom counters
Testing
Prefix
Description
go-fbr-test-handler
Test a handler with httptest
go-fbr-test-post-json
Test POST with JSON body
go-fbr-test-table-driven
Table-driven tests
go-fbr-test-middleware
Test middleware
go-fbr-test-benchmark
Benchmark a handler
Architecture Patterns
Prefix
Description
go-fbr-repository-pattern
Repository interface + implementation
go-fbr-service-pattern
Service layer pattern
go-fbr-handler-pattern
Handler struct with route registration
go-fbr-dependency-injection
Simple DI container
go-fbr-crud-resource
Full CRUD routes (GORM)
go-fbr-pagination-response
Paginated list endpoint
go-fbr-generics-response
Generic API response helpers (Go 1.18+)
Advanced Patterns
Prefix
Description
go-fbr-circuit-breaker
Circuit breaker (gobreaker)
go-fbr-retry-pattern
Retry with exponential backoff
go-fbr-http-client-retry
HTTP client with retry
go-fbr-graceful-http-client
HTTP client with connection pool
go-fbr-bg-job-handler
Background jobs with asynq
go-fbr-graceful-worker-pool
Worker pool for concurrency
go-fbr-event-emitter
In-process event bus
go-fbr-graphql-handler
GraphQL with gqlgen
go-fbr-grpc-gateway
gRPC-Gateway integration
go-fbr-template-html
HTML template rendering
go-fbr-embed-static
Embed static files in binary
Swagger / OpenAPI
Prefix
Description
go-fbr-swagger-route
Swagger UI route
go-fbr-swagger-comments
Swagger handler annotations
go-fbr-swagger-main-comments
Swagger main.go annotations
DevOps & Deployment
Prefix
Description
go-fbr-dockerfile
Multi-stage Dockerfile
go-fbr-dockerfile-with-migrations
Dockerfile with migrations
go-fbr-docker-compose
Docker Compose (app + Postgres + Redis)
go-fbr-makefile
Makefile for common tasks
go-fbr-hot-reload-air-toml
Air hot-reload config
go-fbr-github-actions-ci
GitHub Actions CI workflow
go-fbr-project-structure-bash
Scaffold project structure
go-fbr-go-mod-init
Initialize Go module with Fiber
Utilities
Prefix
Description
go-fbr-util-redact
Redact all but last 4 chars
go-fbr-util-slug
URL slug generator
go-fbr-util-uuid
Generate UUID
Pre-requisites
go mod init github.com/your-username/your-project
go get github.com/gofiber/fiber/v2
Contributing
Feel free to suggest more snippets or contribute via GitHub.
