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Sync Engines and Local Data
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Wes and Scott talk about local-first sync engines—why they matter, what makes apps feel fast, and which platforms stand out. From LiveStore to Convex to Instant DB, they break down the pros and cons of each and debate what the “next React” might look like in a local-first future.
(00:00) - Welcome to Syntax!
(01:52) - Intro to local data: what makes apps feel fast
(05:08) - Could the next React be a local-first sync engine?
(08:23) - LiveStore
(18:01) - Zero Sync
(21:58) - InstantDB
(24:18) - Brought to you by Sentry.io
(24:43) - Convex
(27:54) - ElectricSQL
(29:48) - PowerSync and PartyKit
(30:51) - Choosing the right sync engine
(40:34) - Sick Picks + Shameless Plugs
All links available at https://syntax.fm/924
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https://www.youtube.com/watch?v=1uVR5X7HpI8


Seonglae Cho