Notes on shipping better code.
Engineering essays and product notes from the team building Impact.
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Read more →The road ahead
What we shipped this month, and where Predict · Prevent · Prove goes from here.
Read more →Onboarding your team: orgs, workspaces, and roles
Get your whole team into one workspace so the cross-repo features light up — a two-minute setup.
Read more →Security that travels with your dependencies
Deep code scanning is table stakes. We also read your lockfiles for known CVEs and flag license risk.
Read more →Make Impact a weekly team ritual
Dashboards you have to visit get ignored. Here's how to bake Impact into the rhythm of the week.
Read more →The Change Conductor: coordinating a safe cross-repo refactor
Impact doesn't just find the risk in a cross-repo change — it sequences the whole thing.
Read more →From findings to fixes: the self-healing PR flow
Impact doesn't just find issues — it drafts the fix, verifies it, and opens the PR.
Read more →A field guide to the seven intelligence pillars
What each of the seven pillars measures, and what a low score in each one is trying to tell you.
Read more →Wiring Impact into Claude Code and Cursor with MCP
The coding agents are the new IDE. Give yours Impact's cross-repo intelligence with one config block.
Read more →Risk-next hotspots and how to act on them
A per-file 0-100 score predicting where the next defect lands — and what to do about the top of the list.
Read more →The Project Wiki: documentation that writes itself
An auto-generated handbook for any codebase — modules, dependency graph, and AI-written explanations of what the code does.
Read more →Impact vs. SonarQube, CodeRabbit, and Codacy
They grade the code as it is. We predict where it breaks next — across repos — and prove we caught it.
Read more →The Outcome Ledger: proving prevention in dollars
The 'Prove' phase — a running record of what Impact predicted and what it prevented, with estimated cost avoided.
Read more →Quality gates that actually hold the line
A gate you can argue with isn't a gate. Here's how to configure ones that stick.
Read more →Overall score vs. Code Quality score: what's the difference?
Impact shows two headline numbers on purpose. Here's why, and which one to trust.
Read more →Health Forecast: where your system will hurt next
Six signals, fused per file, to answer the question a snapshot can't: what's about to become a problem?
Read more →Getting the most out of your first scan
A five-minute guide to turning your first Impact analysis into an action plan.
Read more →Contract Drift: catch the breaking API change in the PR
Change the shape of an API and Impact flags every stale caller, in every repo, ranked by how many callers break.
Read more →Cross-repo blast radius: the thing single-repo tools can't do
Change one endpoint and see exactly which other services break — with every call site listed.
Read more →Introducing the Living System Map
Every service, every API call between your repos, drawn as one navigable graph — and redrawn on every analysis.
Read more →What Is Blast Radius in Software Development?
Read more →Predict, Prevent, Prove: why we refocused Impact
Grading code is a commodity now — the agents do it for free. So we refocused Impact on the one loop nobody else closes.
Read more →What code churn actually tells you about bug risk
Files that change constantly are where bugs live. Here's why churn is one of the most predictive — and most ignored — signals in your codebase.
Read more →Designing a quality gate your team won't route around
A gate that blocks every merge gets disabled by Friday. Here's how to set thresholds that actually stick.
Read more →Reading a dependency graph: finding the modules that will hurt you
A dependency graph isn't just a pretty picture. Here's how to read one to find the parts of your architecture most likely to cause pain.
Read more →How we score maintainability (SQALE, explained)
An A–F grade is only useful if you trust how it's calculated. Here's the methodology behind the maintainability score.
Read more →Why we built Impact Code Analysis
Good code intelligence existed — it was just fragmented across five tools and priced for enterprises. So we built one platform that does all of it.
Read more →Self-hosting code analysis without the headache
For teams that can't send source code to a SaaS, self-hosting shouldn't mean a week of DevOps. Here's how we made it turnkey.
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