The Code Column

AI

Deep dives, tutorials, and practical guides on building agentic workflows, prompt engineering, vector databases, and integrating Large Language Models (LLMs) into modern software applications.

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Escape Token Anxiety: Run Local AI Agents with NVIDIA NemoClaw

The arrival of June 2026 has forced a stressful paradigm shift on the developer community. Over the last few days, our workflows have been hit by the reality of usage-based billing. With GitHub Copilot transitioning to token-based overage fees and strict daily limits putting a damper on Claude Code sessions, “token anxiety” is officially the […]

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The End of Unlimited: GitHub Copilot’s Shift to Token-Based Billing Sparks Developer Backlash

On June 1, 2026, the era of the “all-you-can-eat” AI coding assistant came to a quiet, unceremonious end. Without a flashy press release or a keynote, GitHub transitioned Copilot from its long-standing flat-rate subscription model to a usage-based billing system driven by a new currency: GitHub AI Credits. If you’ve logged into your GitHub billing […]

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OpenCode vs Claude Code in 2026: Which Should You Actually Use?

On January 9, 2026, thousands of developers woke up to broken workflows. No warning. No email. Just a cold error: “This credential is only authorized for use with Claude Code and cannot be used for other API requests.” Anthropic had silently blocked OpenCode — and every other third-party tool — from using Claude via subscription […]

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