Total 56,172 skills, Backend Development has 4428 skills
Showing 12 of 4428 skills
Integrate Taiwan payment service providers including credit card, ATM transfer, convenience store payment, and mobile wallets (LINE Pay, JKoPay). Use this skill when the user needs to accept payments online in Taiwan, choose a payment gateway, understand payment flows, or handle refunds — even if they say 'accept payments on our site', 'which payment provider in Taiwan', 'integrate credit card payments', or 'set up LINE Pay'.
Explain blockchain fundamentals including distributed ledger architecture, consensus mechanisms, and block structure. Use this skill when the user needs to understand blockchain concepts, evaluate whether blockchain fits a use case, or design a blockchain-based solution — even if they say 'how does blockchain work', 'do I need blockchain', or 'distributed ledger'.
Embedded Rust skill for bare-metal microcontroller development. Use when using probe-rs or cargo-embed for flashing and debugging, setting up defmt logging, using the RTIC framework, configuring cortex-m-rt startup, writing no_std + no_main firmware, or choosing between panic-halt and panic-semihosting. Activates on queries about embedded Rust, probe-rs, cargo-embed, defmt, RTIC, cortex-m-rt, no_std embedded, or panic handling in embedded Rust.
C++ template skill for reading template errors and optimizing compile times. Use when deciphering template error stacks, setting -ftemplate-backtrace-limit, writing concepts and requires-clauses, understanding SFINAE vs concepts, or profiling template instantiation bottlenecks with Templight. Activates on queries about C++ templates, template error messages, concepts, requires expressions, SFINAE, template metaprogramming, or slow template compilation.
IBM API Connect integration. Manage data, records, and automate workflows. Use when the user wants to interact with IBM API Connect data.
Manage port-out requests when numbers are being ported away from Telnyx. List, view, and update port-out status. This skill provides JavaScript SDK examples.
Build C# modules and clients for SpacetimeDB. Covers server-side module development and client SDK integration.
Use when writing server-side TypeScript code involving domain models, use cases, repositories, state transitions, or business logic. Guides functional domain modeling with discriminated unions, pure functions, and Result types.
Prevent N+1 queries by eager loading; enable lazy-loading protection in non-production; choose selective fields
Registers state-type triggers that automatically fire functions when key-value state is created, updated, or deleted within a scope. Use when building reactive side effects, change watchers, audit logs, cache invalidation, notification dispatchers, or any observer pattern where data changes should trigger downstream processing.
Creates scoped key-value stores, reads and writes state entries, lists keys, and performs partial updates across functions. Use when persisting data between invocations, managing user sessions, caching computed values, storing feature flags, sharing state between workers, or building a KV data layer as an alternative to Redis or DynamoDB.
Configures the iii engine via iii-config.yaml — modules, adapters, queue configs, ports, and environment variables. Use when deploying, tuning, or customizing the engine.