Optional.stream() (2 min read) 🏞️
https://blog.frankel.ch/optional-stream

Distributed Application Runtime (Dapr) v1.0 Announced (2 min read) 🏃
https://www.infoq.com/news/2021/02/dapr-production-ready

JEP draft: Frozen Arrays Preview (15 min read) 🥶
https://openjdk.java.net/jeps/8261007

unmodifiableCollection wrapping (30 sec read) 🌯
https://twitter.com/tagir_valeev/status/1363446543169257473

javadoc tag to avoid duplication of return information (1 min read) 🕳️
https://bugs.openjdk.java.net/browse/JDK-8075778

Writing Meaningful Commit Messages (8 min read) 📜
https://reflectoring.io/meaningful-commit-messages

ARCHITECTURE.md (2 min read) 📝
https://matklad.github.io//2021/02/06/ARCHITECTURE.md.html

Spring's JdbcTemplate + Java 15 Multiline Strings (30 sec read) 📃
https://twitter.com/helpermethod/status/1364511256154169344

JDoctor, a Java library for good error messages (2 min read) 🧑‍⚕️
https://github.com/melix/jdoctor

Multik: Multidimensional Arrays in Kotlin (2 min read) 🕯️
https://blog.jetbrains.com/kotlin/2021/02/multik-multidimensional-arrays-in-kotlin

Simulating Latency with SQL / JDBC (4 min read) 🐢
https://blog.jooq.org/2021/02/15/simulating-latency-with-sql-jdbc/