Total 30,695 skills, Backend Development has 3007 skills
Showing 12 of 3007 skills
Implement payment integrations with SePay (Vietnamese payment gateway with VietQR, bank transfers, cards) and Polar (global SaaS monetization platform with subscriptions, usage-based billing, automated benefits). Use when integrating payment processing, implementing checkout flows, managing subscriptions, handling webhooks, processing bank transfers, generating QR codes, automating benefit delivery, or building billing systems. Supports authentication (API keys, OAuth2), product management, customer portals, tax compliance (Polar as MoR), and comprehensive SDK integrations (Node.js, PHP, Python, Go, Laravel, Next.js).
Microservices architecture patterns and best practices. Use when designing distributed systems, breaking down monoliths, or implementing service communication.
Skill to migrate a monorepo Python project from pip/pip-tools to uv, converting requirements files to pyproject.toml and uv.lock, and updating workflows for universal, locked, multi-group dependencies.
Configures .NET Aspire 13.x orchestration, service discovery, and telemetry. Use when: Adding services to AppHost, configuring service defaults, setting up health checks, troubleshooting service discovery, or using Aspire CLI commands.
Helps implement multiplayer features in HYTOPIA SDK games. Use when users need player management, server-authoritative gameplay, networking, or state synchronization. Covers Player class, server authority, network optimization, and player data.
Gradle build system for Hytale plugin development. Covers Gradle 9.2 configuration, build.gradle.kts setup, dependency management, building plugin JARs, running development servers, and common Gradle tasks. Use when configuring builds, troubleshooting Gradle issues, or optimizing build performance.
Use when building WordPress plugins or themes. Covers plugin architecture, plugin header and text domain, register_activation_hook, register_deactivation_hook, uninstall.php, settings API (add_options_page, register_setting), $wpdb and dbDelta for custom tables, schema upgrades, transients, data storage patterns, WP_CLI custom commands, PHPStan configuration, phpcs (WordPress coding standards linting), PHPUnit testing, wp scaffold plugin, PSR-4 autoloading, and build/deploy workflows.
This skill should be used when working with Restate durable execution framework, building workflows, virtual objects, or services that need automatic retries, state management, and fault tolerance. Use when the user mentions "restate", "durable execution", "durable workflows", needs to build resilient distributed systems, or when they invoke /restate.
Master PostgreSQL SQL fundamentals - data types, tables, constraints, schema design
AlgoKit Utils library for interacting with the Algorand blockchain from TypeScript or Python applications. Use when connecting to Algorand networks (LocalNet, TestNet, MainNet), sending payments or transferring assets, creating and managing accounts, deploying or interacting with smart contracts from client code, or composing transaction groups. NOT for writing smart contract code (use build-smart-contracts skill). Strong triggers include "How do I connect to Algorand?", "send a payment transaction", "create an account", "deploy my contract", "get an AlgorandClient", "AlgorandClient.fromEnvironment".
Supabase Row Level Security policies. Use when creating RLS policies, securing tables, or implementing multi-tenant data isolation.
Batch Request Handler - Auto-activating skill for API Integration. Triggers on: batch request handler, batch request handler Part of the API Integration skill category.