KheAi Blog

Practical guides for Setiawalk Puchong residents — JMB rules, home maintenance, and local know-how.

• What Is Nostr, and Why Does KheAi Use It for Reviews?

  A plain-English introduction to the Nostr protocol, and why KheAi routes vendor reviews and community comments through it instead of a normal star-rating database.

  nostrtrustreviewsbehind-the-scenes

  2 June 2026

• Why Your Setiawalk Multi-Split Aircon Keeps Leaking (And the Actual Fix)

  The most common causes of aircon water leaks in Setiawalk Puchong high-rise units, and when a DIY fix is enough versus when you need a technician.

  airconmaintenancesetiawalk

  4 May 2026

• What JMB Approval for Renovation Actually Requires in Puchong High-Rises

  A practical walkthrough of the JMB renovation approval process common to Setiawalk and other Puchong integrated developments — deposits, hours, and loading bay rules.

  jmbrenovationpuchongstrata

  3 May 2026

• Why I Started KheAi

  The founder's personal story behind KheAi — from GeoSenti and nostr-seo to building a zero-commission neighborhood directory with no landlord in the middle.

  founder-storyabout

  1 May 2026