PGWeb

Pgweb is a web-based database browser for PostgreSQL, written in Go and works on OSX, Linux and Windows machines.
Main idea behind using Go for backend development is to utilize ability of the compiler to produce zero-dependency binaries for multiple platforms.
Pgweb was created as an attempt to build very simple and portable application to work with local or remote PostgreSQL databases.

Features

Cross-platform support OSX/Linux/Windows 32/64-bit
Simple installation (distributed as a single binary)
Zero dependencies
Works with PostgreSQL 9.1+
SSH Connections
Multiple database sessions
Simple database browser
Execute and analyze custom SQL queries
Table and query data export to CSV/JSON/XML
Query history
Server bookmarks