Updates

Statically inspect an OpenAI API request body for common JSON and parameter mistakes before sending it to the API.

Validate JSON, format it for reading, or minify it for compact API payloads without sending data to an external API.

Generate Nginx redirect snippets for moved pages, HTTPS upgrades, and canonical host cleanup.

Generate starter docker-compose.yml snippets for common local development stacks.

Decode JWT header and payload locally, inspect common claims, and catch expiration or audience mistakes without sending tokens to an API.

Build readable cURL commands for API requests with method, headers, JSON body and safe auth placeholders.

Most API request bugs are easier to fix before the request is sent. Start with valid JSON, then check model-family parameters and only then debug application code.

Redirect changes are small but risky. A safe workflow generates a narrow rule, validates Nginx syntax, tests Location headers and keeps rollback simple.

Local stacks are easier to maintain when docker-compose.yml describes services and .env.example documents configuration without real secrets.

A useful sitemap contains canonical, crawlable URLs that return 200 responses. It should not be a dump of every route your application can produce.

A compact request-body example for debugging OpenAI API calls. Use it as a starting point, then validate parameters against the target model family.

Use this example to separate API behavior from frontend, SDK or framework code.

A starter local stack for PHP apps that need Nginx and MySQL. Review paths, ports and secrets before production.

A narrow path redirect example for Nginx. Test syntax and Location headers before using permanent redirects widely.

A minimal robots.txt example for public websites. It allows crawling and points crawlers to the sitemap.

A common five-field cron example with logging. Use absolute paths because cron has a minimal environment.

CORS preflight failures happen before your frontend receives a normal response. Debug the OPTIONS request and response headers first.

A 413 response means a request body or upload is larger than a configured limit. Check every layer that receives the upload.

Docker can fill disks with images, build cache, stopped containers, volumes and logs. Check usage before deleting data.

Composer memory errors usually come from dependency solving, outdated Composer versions or PHP memory limits in CLI.

PHP memory exhaustion means one request or command exceeded memory_limit. Raising the limit may hide inefficient code, so inspect the workload.

ERESOLVE means npm cannot produce a dependency tree that satisfies peer dependency constraints. Read the conflicting packages before forcing install.