The People's Justice Party (PKR) may in many ways be synonymous with its larger-than-life leader, Anwar Ibrahim, who, although only president for six of the party's twenty-five years, has always been its de facto leader and adviser. However, PKR is much more than only about Anwar, and this paper traces the evolution of the party independently of Anwar as a person. PKR's evolution can be broken down into four main periods: 1998-2004 (formative), 2005-13 (golden era), 2014-18 (all-in for power), and 2019-22 (lessons on restraints). From 1998 to 2022, PKR tended to adopt a big-tent approach (internally and externally), ideological synthesis to find a middle ground, and a loose organization led by a charismatic personality at the top and self-organization at the grassroots. PKR was born out of a major crisis when Anwar, then deputy prime minister, was sacked in 1998 and subsequently jailed twice in the following two decades. For the most part, the party operated with its figurehead in jail, thus learning how to rely on coalition strengths, working with civil society, mass movements, and political parties to survive and win power.

The post-election Unity Government with Anwar Ibrahim as the tenth prime minister marks PKR's first 'real' governing experience, and this would not have been possible without PKR's core identity operating in full gear.