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
FPO & fasy
Search
Kyle Simpson
PRO
November 08, 2017
Technology
2
440
FPO & fasy
Exploring "FPO" and "fasy" libraries for basic FP tasks in JS.
Kyle Simpson
PRO
November 08, 2017
Tweet
Share
More Decks by Kyle Simpson
See All by Kyle Simpson
Love/Hate: Upgrading to Web2.5 with Local-First (abbr)
getify
PRO
0
97
Transforming Composition
getify
PRO
0
110
Love/Hate: Upgrading to Web2.5 with Local-First
getify
PRO
0
220
Zero Server Data Security
getify
PRO
1
200
Imperative vs Declarative: Weathering the storm
getify
PRO
0
440
Confessions from an Impostor
getify
PRO
0
230
On the job interview... Composition
getify
PRO
0
97
Mo'Problems, Mo'Nads
getify
PRO
1
3.6k
FOUC, and the Death of Progressive Enhancement
getify
PRO
6
2.2k
Other Decks in Technology
See All in Technology
なぜ私はいま、ここにいるのか? #もがく中堅デザイナー #プロダクトデザイナー
bengo4com
0
1.3k
Delegating the chores of authenticating users to Keycloak
ahus1
0
130
登壇ネタの見つけ方 / How to find talk topics
pinkumohikan
5
590
20250625 Snowflake Summit 2025活用事例 レポート / Nowcast Snowflake Summit 2025 Case Study Report
kkuv
1
370
論文紹介:LLMDet (CVPR2025 Highlight)
tattaka
0
240
fukabori.fm 出張版: 売上高617億円と高稼働率を陰で支えた社内ツール開発のあれこれ話 / 20250704 Yoshimasa Iwase & Tomoo Morikawa
shift_evolve
PRO
1
110
Amazon Bedrockで実現する 新たな学習体験
kzkmaeda
2
680
CI/CD/IaC 久々に0から環境を作ったらこうなりました
kaz29
1
200
生成AI時代の開発組織・技術・プロセス 〜 ログラスの挑戦と考察 〜
itohiro73
1
370
モバイル界のMCPを考える
naoto33
0
350
OPENLOGI Company Profile
hr01
0
67k
AWS Summit Japan 2025 Community Stage - App workflow automation by AWS Step Functions
matsuihidetoshi
1
310
Featured
See All Featured
Speed Design
sergeychernyshev
32
1k
Into the Great Unknown - MozCon
thekraken
39
1.9k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
Art, The Web, and Tiny UX
lynnandtonic
299
21k
Large-scale JavaScript Application Architecture
addyosmani
512
110k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.7k
The Straight Up "How To Draw Better" Workshop
denniskardys
234
140k
Navigating Team Friction
lara
187
15k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
667
120k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.4k
Facilitating Awesome Meetings
lara
54
6.4k
We Have a Design System, Now What?
morganepeng
53
7.7k
Transcript
"Functional programmer: (noun) One who names variables 'x', names functions
'f', and names code patterns 'zygohistomorphic prepromorphism.'" --James Iry
FPO & fasy: FP made easier Kyle Simpson getify
github.com/getify/Functional-Light-JS
quickest FP primer
pure functions
higher-order functions, closure
composition
partial application, currying
iterations
FPO (pronounced eff-poh) github.com/getify/fpo
None
None
None
None
(pronounced like Tracy, but with an f) github.com/getify/fasy fasy
None
None
None
None
None