{"id":57400,"library":"frame-support","title":"frame-support","description":"Support code for the runtime in Substrate-based blockchains.","status":"active","version":"46.0.1","language":"rust","source_language":null,"source_url":"https://github.com/paritytech/polkadot-sdk","tags":["substrate","blockchain","runtime","polkadot","framework"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nframe-support = \"46.0.1\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add frame-support","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"pallet_prelude","correct":"use frame_support::pallet_prelude::*;"}],"quickstart":{"code":"use frame_support::pallet_prelude::*;\n\nfn main() {\n    println!(\"frame-support prelude imported.\");\n}","lang":"rust","description":"Imports common types and traits for Substrate pallet development."},"warnings":[{"fix":"Use within a Substrate runtime project with appropriate dependencies.","message":"This crate is tightly coupled with Substrate/Polkadot SDK; not usable standalone.","severity":"breaking","affected_versions":">=2.0.0"}],"env_vars":null,"search_vec":"'base':12 'blockchain':13,15 'code':5 'frame':2 'frame-support':1 'framework':18 'polkadot':17 'runtim':8,16 'substrat':11,14 'substrate-bas':10 'support':3,4","created_at":"2026-06-16T15:40:46.907090+00:00","updated_at":"2026-06-16T15:40:46.907090+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://paritytech.github.io/polkadot-sdk/","github":"https://github.com/paritytech/polkadot-sdk","docs":"https://docs.rs/frame-support/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["other"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-16","next_check":"2026-12-13","install_tag":null}}