SIsimonpure·Aug 30, 2020Submission
Functional Transformation of Immutable Objects
4 points · Open discussionopenjdk
amber-docs
HTML2020–2024
openjdk / amber-docs
amber-docs
https://openjdk.org/projects/amber
16Distinct people
26Mentions
0Explicit recommenders
146GitHub stars
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https://openjdk.org/projects/amber
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Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 5:58:02 AM UTC.
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HN mentions by year26 dated mentions
Observed mentions: 2020-08-18 00:06:08 UTC to 2024-01-13 21:17:08 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| 2020 | 2020-01-01 00:00:00 UTC | 2021-01-01 00:00:00 UTC | 3 | 2 | 1 |
| 2021 | 2021-01-01 00:00:00 UTC | 2022-01-01 00:00:00 UTC | 15 | 6 | 9 |
| 2022 | 2022-01-01 00:00:00 UTC | 2023-01-01 00:00:00 UTC | 1 | 0 | 1 |
| 2023 | 2023-01-01 00:00:00 UTC | 2024-01-01 00:00:00 UTC | 6 | 0 | 6 |
| 2024 | 2024-01-01 00:00:00 UTC | 2025-01-01 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
3 sourcesFunctional transformation of immutable objects in Java
1 points · Open discussionExactly, not just the language all the tooling (jvm tools) and IDE are also top notch. Really waiting for the new compiler frontend, which brings huge improvements to compile time.
Where did you get that info about patter matching?. By the way, java is really catching up on that.
https://github.com/openjdk/amber-docs/tree/master/eg-drafts
In Kotlin 1.4 Released with a Focus on Quality and Performance