Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Spring Fu a quick introduction
Search
Corneil du Plessis
July 31, 2018
Programming
1
650
Spring Fu a quick introduction
Corneil du Plessis
July 31, 2018
Tweet
Share
More Decks by Corneil du Plessis
See All by Corneil du Plessis
Sweet Streams (Are made of this)
corneil
0
58
Simplify State management in Spring Boot with HATEOAS and KFSM
corneil
0
330
A Kotlin DSL for finite state machines
corneil
0
710
KFSM - A Kotlin DSL for Finite State machines
corneil
2
1.2k
Converting Java to Kotlin - Bring your own code
corneil
0
70
Logging isn't free
corneil
1
130
The JDK beyond Oracle
corneil
0
130
Reactive Spring 5
corneil
1
150
Resilient Applications using Spring Cloud
corneil
1
130
Other Decks in Programming
See All in Programming
#kanrk08 / 公開版 PicoRubyとマイコンでの自作トレーニング計測装置を用いたワークアウトの理想と現実
bash0c7
1
780
GPUを計算資源として使おう!
primenumber
1
120
テストから始めるAgentic Coding 〜Claude Codeと共に行うTDD〜 / Agentic Coding starts with testing
rkaga
13
4.7k
Systèmes distribués, pour le meilleur et pour le pire - BreizhCamp 2025 - Conférence
slecache
0
120
Node-RED を(HTTP で)つなげる MCP サーバーを作ってみた
highu
0
120
スタートアップの急成長を支えるプラットフォームエンジニアリングと組織戦略
sutochin26
1
6k
Deep Dive into ~/.claude/projects
hiragram
14
2.6k
なぜ適用するか、移行して理解するClean Architecture 〜構造を超えて設計を継承する〜 / Why Apply, Migrate and Understand Clean Architecture - Inherit Design Beyond Structure
seike460
PRO
3
780
「テストは愚直&&網羅的に書くほどよい」という誤解 / Test Smarter, Not Harder
munetoshi
0
180
The Modern View Layer Rails Deserves: A Vision For 2025 And Beyond @ RailsConf 2025, Philadelphia, PA
marcoroth
2
400
プロダクト志向なエンジニアがもう一歩先の価値を目指すために意識したこと
nealle
0
130
すべてのコンテキストを、 ユーザー価値に変える
applism118
3
1.3k
Featured
See All Featured
Practical Orchestrator
shlominoach
189
11k
BBQ
matthewcrist
89
9.7k
Mobile First: as difficult as doing things right
swwweet
223
9.7k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
2.9k
Code Reviewing Like a Champion
maltzj
524
40k
Large-scale JavaScript Application Architecture
addyosmani
512
110k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.7k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
StorybookのUI Testing Handbookを読んだ
zakiyama
30
5.9k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.4k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.4k
Transcript
Spring Fu A quick introduction Corneil du Plessis
Quote “Programming is not a zero-sum game. Teaching a fellow
programmer something doesn’t take it away from you.” John Carmack
What is Spring Fu? Spring Fu is an experimental Kotlin
micro-framework based on functional confguration intended to test new ideas for future Spring Boot releases
Application
Beans
Comparison confguration Annotation based Functional bean defnition
What is diferent? Spring 5 • Java or Kotlin •
Annotation driven confguration • Type erasure in generics • AspectJ and JDK Proxies • Dependency Hell Spring Fu • Kotlin • Explicit functional confguration • Kotlin reifed type parameters • Minimal refection • Modules
Lets look at some code • Application and confguration •
Routers • Handlers • Services • Repositories
Performance comparison
Finally • Contact: @corneil • Source: https://github.com/corneil/reactive-spring-5 • Resources: https://github.com/spring-projects/spring-fu
Questions?
None