Express v5 Is HERE

Published: 19 September 2024
on channel: Coding Garden

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In this video CJ shows all the changes in the latest version of express js v5.0.0

See the v5 migration guide here: https://expressjs.com/en/guide/migrat...

Get the express api starter here: https://github.com/w3cj/express-api-s...

v5 types PR: https://github.com/DefinitelyTyped/De...

This is an excerpt from a live stream. View the full stream VOD here: • CODE Q&A & Dev Talk | How to use AI E...

0:00 - express v5 Released
0:25 - express v5 docs still in beta
0:49 - express v5 changelog / migrating guide
0:56 - rejected promised automatically handled
1:05 - setting up local example api
1:35 - api code tour
1:51 - add broken router
2:34 - throw error in handler without try / catch
3:19 - express error handler setup
4:00 - throw error in handler in async handler without try / catch
5:05 - Installing v5
5:16 - express types not updated yet
5:41 - sendfile removed / renamed to sendFile
5:56 - using express v5
6:31 - send method status argument removed
7:03 - path route matching syntax change
7:16 - req.query not writable
7:20 - async handlers are now caught
7:57 - deprecated methods from v4 are removed in v5
9:01 - pluralized accepts method names
9:09 - app.param leading colon ignored
9:14 - res.send no long accepts just status code - use res.sendStatus
9:47 - v5 upgrades not that bad
9:59 - v5 type updates waiting to be merged
10:21 - Thanks!

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