The AI teammate for your editor Developer Tools • Artificial Intelligence • Vibe coding 11 129 AppSignal Full-stack monitoring for errors, metrics, and logs Productivity • Analytics • Developer Tools HΞNRY I've been using AppSignal for a little while now and I cannot imagine working without it. Their support is awesome, the interface is super clean and it was so easy to get it up and running.
Cosine is an AI software engineer that operates across the CLI, cloud, and desktop, designed to complete tasks end-to-end without human supervision. It understands your codebase, plans, writes changes, and opens PRs. Working asynchronously, devs can assign multiple tickets all at once to Cosine, then come back to review and merge PRs. Tackle messy backlogs, fix bugs, and prototype faster without changing workflow.
Cosine is trained to avoid duplication, dead code, and unnecessary complexity, generating minimal diffs that match codebase style. The extension's integration with Git enables reviewable agent commits and reversible changes.
Cosine VS Code extension integrates an autonomous AI agent directly into the editor, allowing developers to run tasks, write code, and refactor without context switching. The agent understands the codebase, plans solutions, and generates maintainable code that matches project style.
The VS Code extension keeps Cosine's capabilities within the developer's primary workflow, enabling interactive sessions, one-shot tasks, and real-time collaboration without opening separate browser tabs or switching applications.
Cosine's Lumen models are post-trained for enterprise and niche languages including C, R, Matlab, Fortran, Verilog, and Rust, making the VS Code extension effective for teams using non-mainstream tech stacks.
Cosine's agent can analyze repository structure, plan multi-file changes, and execute complex migrations while maintaining code quality. The extension provides visibility into agent reasoning and allows developers to review and approve changes before they land.