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
Mistakes were made
Search
tharsheblows
February 12, 2019
Technology
0
38
Mistakes were made
Top 5 code related mistakes of 2018 (that I can share publicly)
tharsheblows
February 12, 2019
Tweet
Share
More Decks by tharsheblows
See All by tharsheblows
What I do when I don't know what I'm doing
tharsheblows
0
60
Tech support and community management
tharsheblows
0
130
Other Decks in Technology
See All in Technology
Definition of Done
kawaguti
PRO
6
460
AIエージェントの継続的改善のためオブザーバビリティ
pharma_x_tech
6
1.4k
20250625 Snowflake Summit 2025活用事例 レポート / Nowcast Snowflake Summit 2025 Case Study Report
kkuv
1
200
第9回情シス転職ミートアップ_テックタッチ株式会社
forester3003
0
140
本当に使える?AutoUpgrade の新機能を実践検証してみた
oracle4engineer
PRO
1
120
Amplifyとゼロからはじめた AIコーディング 成果と展望
mkdev10
1
360
~宇宙最速~2025年AWS Summit レポート
satodesu
1
1.3k
2025/6/21 日本学術会議公開シンポジウム発表資料
keisuke198619
2
480
AWS Summit Japan 2025 Community Stage - App workflow automation by AWS Step Functions
matsuihidetoshi
1
140
キャディでのApache Iceberg, Trino採用事例 -Apache Iceberg and Trino Usecase in CADDi--
caddi_eng
0
170
成立するElixirの再束縛(再代入)可という選択
kubell_hr
0
920
AWS アーキテクチャ作図入門/aws-architecture-diagram-101
ma2shita
29
9.5k
Featured
See All Featured
A better future with KSS
kneath
239
17k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
107
19k
Thoughts on Productivity
jonyablonski
69
4.7k
Intergalactic Javascript Robots from Outer Space
tanoku
271
27k
RailsConf 2023
tenderlove
30
1.1k
Adopting Sorbet at Scale
ufuk
77
9.4k
Code Review Best Practice
trishagee
68
18k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Navigating Team Friction
lara
187
15k
BBQ
matthewcrist
89
9.7k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
357
30k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
26k
Transcript
Mistakes were made A highlight reel from 2018
Who I am
What I did Large project for a small company, everything
from designing table relationships to print stylesheets
Introduced state management (Vuex) too late Refactoring messy events and
state was painful
Should I have known better? NO* Did it require an
urgent fix? YES *https://medium.com/@dan_abramov/you-might-not-need-redux-be46360cf367
Made a prototype Of course it wasn’t a prototype, it’s
in production now
Should I have known better? YES Did it require an
urgent fix? NO* *dumb luck
Mistook easy for simple A complicated theme I know well
is easier than a simple theme I don’t
Should I have known better? YES Did it require an
urgent fix? NO
Asked for too much from the REST API Vue is
easy to extend but don’t ask for everything at once
Should I have known better? YES Did it require an
urgent fix? YES
Didn’t make the impossible not possible “Oh it’ll never do
that” is the worst excuse for making sure it can’t
There were so many failures • Database • API •
Front end js
Should I have known better? YES Did it require an
urgent fix? YES Was it super stressful? YES
BONUS: Firefox print css wtf Printing in FF is insane
Should I have known better? NO Did it require an
urgent fix? YES
The end for now