Tutorials Intermediate
Gemini 3.5 Flash API: Control Thinking Levels in Python
Build with Gemini 3.5 Flash: thinking levels, streaming thoughts and function calling in Python.
10 min read·Kodetra Technologies
TodayAI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
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Frontend Intermediate
Speculation Rules API: Make Page Navigations Instant
Prerender and prefetch pages with the browser-native Speculation Rules API for instant loads.
8 min read·Kodetra Technologies
3d ago
DevOps Intermediate
Ingress-NGINX Is Retired: Migrate to Gateway API
Ingress-NGINX hit EOL in 2026. Convert to Gateway API with ingress2gateway 1.0.
9 min read·Kodetra Technologies
3d ago
Frontend Intermediate
React 19.2 Activity API: Hide Components Without State Loss
Use <Activity> in React 19.2 to hide UI while preserving state, DOM, and scroll position.
8 min read·Kodetra Technologies
10d ago
Backend Intermediate
Idempotency Keys: Make POST Endpoints Safe to Retry
Build a Redis + Postgres idempotency layer that survives retries, races, and crashes.
9 min read·Kodetra Technologies
20d ago
Frontend Intermediate
CSS Anchor Positioning + Popover API: JS-Free Dropdowns
Build dropdowns, tooltips, and menus natively in 2026 — no JavaScript, no Floating UI.
9 min read·Kodetra Technologies
21d ago
Mobile Intermediate
Jetpack Compose Grid API: Build 2D Android Layouts
New Compose 1.11 Grid composable: tracks, gaps, Fr units, adaptive 2D layouts.
7 min read·Kodetra Technologies
27d ago
Frontend Intermediate
Cross-Document View Transitions: A Frontend Guide
Add native hardware-accelerated transitions between full pages with pure CSS.
7 min read·Kodetra Technologies
28d ago
Tutorials Beginner
Claude Opus 4.7 Task Budgets: Cap Agent Loop Costs
Step-by-step guide to task_budget in Claude Opus 4.7 for cost-capped AI agent loops.
2 min read·Kodetra Technologies
Apr 21
Tutorials Beginner
GPT-5.4 Computer Use: Build a Desktop AI Agent Guide
Automate desktop tasks with GPT-5.4's native computer-use API in six simple, tested steps.
3 min read·Kodetra Technologies
Apr 17
Tutorials Beginner
GPT-5.4 Tool Search: Load Only What You Need
Use OpenAI's tool search to dynamically load tools at runtime, cutting token usage by 47% in large tool ecosystems.
4 min read·Kodetra Technologies
Apr 14
Tutorials Intermediate
Google Veo 3 Tutorial: AI Video Generation Guide (2026)
Learn Google Veo 3 from scratch — generate AI videos with text prompts, API code, and pro prompt tips in 2026.
5 min read·Kodetra Technologies
Apr 11