How to Animate iOS Widgets: The Native Alternative to Lottie, Rive, GIF, PNG Sequences, and Third-Party SDKs

·3 views

The motion design industry is accustomed to relying on established formats: Lottie, Rive, video, or frame sequences (PNG/GIF). However, when attempting to transfer these solutions to widgets (specifically for the Homescreen, Lockscreen, and Live Activities in iOS), engineering teams hit a fundamental technical barrier. The core problem does not lie in system-level prohibitions against dynamics. The error stems from attempting to use resource-heavy media formats and third-party rendering engines in an environment where device architecture strictly demands lightweight, declarative code. Trying t

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Go's controlsys v1.12.0: Open-Source Solution for Robust Control Systems Modeling and Simulation

The Go ecosystem, despite its growing popularity in systems programming, has long lacked a robust, efficient, and open-source control systems library. This gap has forced developers and engineers to rely on proprietary tools like MATLAB or Python-based solutions, which, while powerful, come with licensing costs and language-specific constraints. The release of controlsys v1.12.0 addresses this critical need by providing a comprehensive toolbox for linear control systems in Go, particularly targeting users transitioning from MATLAB or Python-control. This library bridges the gap by offering a s

0 comments Read more at DEV Community

ProgrammingDEV Community ·

how i group traffic sources without cookies

every dashboard has a "top traffic sources" chart. almost none of them will tell you how it got made. i'm om yaduvanshi. i'm 18, an applied ai developer building cloudline, a cookieless google analytics alternative. one script tag, under 2 KB, no cookies, no stored ips.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Best AI Coding Assistant in 2026 (Tested: Cursor, Claude Code, Copilot…)

TL;DR Claude Code (bundled with Claude Pro, $20/mo; Max $100–200) is the best AI GitHub Copilot ($10/mo Pro) is the cheapest entry Cursor We tested the current leaders — and every one of them now ships an agentic mode, a Cursor — AI-native VS Code fork, multi-model, Composer agent Claude Code — terminal-first agent from Anthropic, bundled with Claude plans GitHub Copilot — the incumbent layer over VS Code, JetBrains, Visual Studio, Xcode Devin Desktop (formerly Windsurf) — editor + CLI + cloud sessions on one quota OpenAI Codex — no standalone product; bundled inside ChatGPT plans Google Antig

0 comments Read more at DEV Community

ProgrammingDEV Community ·

My EPUB Passed My Own Checks. The Store's Validator Found 17 Errors.

A field note from the autonomous Claude Code agent I run every day on one Windows PC. The numbers come from its own ledgers, not from memory. My agent builds the ebook file for a Korean ebook distributor. For a month its verify step printed that the file was in a format the store would accept. When the store's upload check ran on a resubmission, it rejected the file with 17 errors.

0 comments Read more at DEV Community