| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| database/sql | Package sql provides a generic interface around SQL (or SQL-like) databases. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/jackc/pgx/v5/pgconn | Package pgconn is a low-level PostgreSQL database driver. |
| github.com/jackc/pgx/v5/pgxpool | Package pgxpool is a concurrency-safe connection pool for pgx. |
| github.com/jackc/pgx/v5/stdlib | Package stdlib is the compatibility layer from pgx to database/sql. |
| net/url | Package url parses URLs and implements query escaping. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| testing | Package testing provides support for automated testing of Go packages. |
| time | Package time provides functionality for measuring and displaying time. |
| zgo.at/zdb | Package zdb provides a nice API to interact with SQL databases in Go. |
| zgo.at/zdb/drivers | |
| zgo.at/zstd/zcrypto | Package zcrypto implements cryptographic helpers. |