Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Oga

Avatar for Yorick Peterse Yorick Peterse
September 12, 2014
Programming
3
200

 Oga

Lightning talk at Baruco 2014

Avatar for Yorick Peterse

Yorick Peterse

September 12, 2014
Tweet

More Decks by Yorick Peterse

See All by Yorick Peterse
Garbage Collection Crash Course
Avatar for Yorick Peterse yorickpeterse
1
380
Making GitLab Faster
Avatar for Yorick Peterse yorickpeterse
2
470
Rubinius & The Eternal Yak
Avatar for Yorick Peterse yorickpeterse
1
270
Parsing for Humans
Avatar for Yorick Peterse yorickpeterse
2
99

Other Decks in Programming

See All in Programming
Comparing decimals in Swift Testing
Avatar for 417.72KI 417_72ki
0
170
「リーダーは意思決定する人」って本当？～ 学びを現場で活かす、リーダー4ヶ月目の試行錯誤 ～
Avatar for Marina Nakagawa marina1017
0
220
Bedrock AgentCore ObservabilityによるAIエージェントの運用
Avatar for matsukada licux
9
630
Flutterと Vibe Coding で個人開発！
Avatar for Hayami Shuhei hyshu
1
250
なぜ今、Terraformの本を書いたのか？ - 著者陣に聞く！『Terraformではじめる実践IaC』登壇資料
Avatar for Ryoma Fujiwara fufuhu
4
580
実践 Dev Containers × Claude Code
Avatar for Yuto Akiba touyu
1
180
202507_ADKで始めるエージェント開発の基本 〜デモを通じて紹介〜（奥田りさ）The Basics of Agent Development with ADK — A Demo-Focused Introduction
Avatar for RisaTube risatube
PRO
6
1.4k
プロダクトという一杯を作る - プロダクトチームが味の責任を持つまでの煮込み奮闘記
Avatar for 幡ヶ谷亭直吉 hiliteeternal
0
450
バイブコーディングの正体——AIエージェントはソフトウェア開発を変えるか？
Avatar for Shinichi Takayanagi stakaya
5
880
GUI操作LLMの最新動向: UI-TARSと関連論文紹介
Avatar for Kazuki Fujikawa kfujikawa
0
860
Flutter로 Gemini와 MCP를 활용한 Agentic App 만들기 - 박제창 2025 I/O Extended Seoul
Avatar for JaiChangPark itsmedreamwalker
0
130
画像コンペでのベースラインモデルの育て方
Avatar for tattaka tattaka
3
1.6k

Featured

See All Featured
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
52
8.8k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
231
18k
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
54
13k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
140
7.1k
The Psychology of Web Performance [Beyond Tellerrand 2023]
Avatar for Tammy Everts tammyeverts
49
3k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
28
3.9k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
301
21k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
7
800
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
267
13k
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
347
40k
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
431
65k
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
407
66k

Transcript

  1. Oga XML/HTML parser written in Ruby. https://github.com/yorickpeterse/oga

  2. • Ruby (91% per GitHub) + small, native extension •

    Supports MRI, Rubinius, JRuby • Thread-safe • XML/HTML parsing • XML namespaces • XPath • CSS selectors (planned) • No system libraries (e.g. libxml2)

  3. $ time gem install nokogiri-1.6.1.gem real 1m54.368s user 1m34.697s sys

    0m7.517s

  4. $ time gem install oga-0.1.0.gem real 0m1.205s user 0m1.053s sys

    0m0.100s

  5. $ gem install oga