Why we built Superconductor
Our team has been building software together for over a decade. Our previous startup, Gradescope, is used worldwide at thousands of universities to gr…
Weekly Changelog: Mar 1-7
Here's a summary of all user-facing changes on Superconductor from the week of Mar 1-7: Major changes: * Assisted Environment Setup - when you…
Assisted Environment Setup: AI configures your cloud dev env
Setting up a cloud dev environment used to be the hardest part of getting started with Superconductor. You had to figure out which packages to install…
Now available: Filter diffs to see uncommitted changes
You can now toggle the diff view in any implementation between Full Diff and Uncommitted. Full Diff shows everything that would be part of the PR. U…
Introducing Meeting Assistant: Real-time ticket creation from your meetings
Superconductor can now join your video calls, listen to the conversation in real time, and automatically create tickets as actionable items come up.…
Live preview pane now shows sandbox startup commands
The live app preview pane now shows sandbox startup commands while the preview starts up. 0:00 /0:17 1×…
Network sandboxing: Set network access rules for coding agents
Network Sandboxing gives you a simple way to keep agent internet access scoped to what your project actually needs. In Project Settings → Network Acc…
GPT-5.3 Codex vs Opus 4.6: We benchmarked both on our production Rails codebase — the results were surprising
We benchmarked GPT-5.3 Codex vs. Opus 4.6 on our production Rails codebase - the results were surprising. Codex is delivering better code at roughly 1/7th the price (assuming the API pricing will be the same as GPT 5.2). Opus 4.6 is a tiny improvement over 4.5, but underwhelming for what it costs
