unused code detection

58 Tech

Jan 5, 2023 · Mobile Development

iOS App Package Size Optimization: Detecting Unused Code, Resources, and Binary Optimizations

This article presents practical methods for reducing iOS app bundle size by detecting and removing unused Objective‑C/Swift classes, redundant resources, and applying binary optimizations such as segment migration and link‑time optimization, illustrated with real‑world experience from 58.com.

App Size OptimizationMach-OSwift

0 likes · 23 min read

iOS App Package Size Optimization: Detecting Unused Code, Resources, and Binary Optimizations

58 Tech

Jul 7, 2022 · Mobile Development

WBBlades3.0 – A Mobile Development Tool for Unused Code Detection, Package Size Analysis, and Crash Log Parsing

WBBlades3.0 is a visualized iOS development toolkit that offers unused class detection for Objective‑C and Swift, fast package‑size analysis of static libraries, point‑to‑point crash‑log parsing with symbol restoration, and static‑library dependency inspection, all designed to improve developer efficiency.

Mach-OMobile Developmentcrash log parsing

0 likes · 7 min read

WBBlades3.0 – A Mobile Development Tool for Unused Code Detection, Package Size Analysis, and Crash Log Parsing

58 Tech

Oct 28, 2021 · Mobile Development

Detecting Unused Code in Mixed Swift and Objective‑C iOS Projects via Mach‑O Analysis

This article explains how to detect and remove unused code in mixed Swift and Objective‑C iOS applications by parsing Mach‑O files, analyzing class metadata, and leveraging AccessFunction calls, while discussing the challenges, implementation details of the WBBlades tool, and practical usage steps.

Binary AnalysisMach-OObjective-C

0 likes · 15 min read

Detecting Unused Code in Mixed Swift and Objective‑C iOS Projects via Mach‑O Analysis