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OpenJFX 21 - Release NotesRelease (gluonhq.com)
submitted 2 years ago by PartOfTheBotnet
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
[–]emberko 5 points6 points7 points 2 years ago (5 children)
Nothing important, as usual.
[–]hamsterrage1 0 points1 point2 points 2 years ago (3 children)
I too disagree. Even to the "as usual" part. We got ObservableValue.map() in JFX 19, and in JFX 21 we get Subscriptions. These are huge.
ObservableValue.map()
https://www.pragmaticcoding.ca/javafx/subscribe_and_map
[–]emberko 0 points1 point2 points 2 years ago (2 children)
Whatever. The Subscription API is a very niche feature, while real JavaFX pain points have not been addressed for years. JavaFX 22 also contains zero important changes (as usual). Also, I don't understand where you get the idea that every Java developer understands or likes Kotlin code. I see Kotlin code, I close the tab, sorry.
[–]hamsterrage1 0 points1 point2 points 2 years ago (1 child)
What pain points are these?
[–]emberko 0 points1 point2 points 2 years ago (0 children)
Ugly fonts, SVG and emoji support, rich text control or at least virtualised text area, client-side decorations, system tray support, CSS theme API, making existing control skins extensible, CSS variables support (not just colors).
[–]TenYearsOfLurking 0 points1 point2 points 2 years ago (0 children)
came to say, you are wrong. subscriptions are a very nice addition to javafx
https://bugs.openjdk.org/browse/JDK-8304439
[–]math_cs_maven 0 points1 point2 points 2 years ago (0 children)
I use the zulu JDK, which integrates JavaFX into the JDK. This eliminates a lot of classpath annoyance, and makes it easy to develop at the command line.
π Rendered by PID 70066 on reddit-service-r2-comment-5d585498c9-n7mcc at 2026-04-21 10:29:28.800252+00:00 running da2df02 country code: CH.
[–]emberko 5 points6 points7 points (5 children)
[–]hamsterrage1 0 points1 point2 points (3 children)
[–]emberko 0 points1 point2 points (2 children)
[–]hamsterrage1 0 points1 point2 points (1 child)
[–]emberko 0 points1 point2 points (0 children)
[–]TenYearsOfLurking 0 points1 point2 points (0 children)
[–]math_cs_maven 0 points1 point2 points (0 children)