Lage
Lage: Open-source, dependency-aware task scheduling for JavaScript monorepos. Ranked #33 of 42 in Build Automation Software by our editors (5.0/10); pricing: Open source; best for javaScript monorepos needing task scheduling.
At a glance
- Editor score5.0 / 10
- PricingOpen source
- Best forJavaScript monorepos needing task scheduling
- Paid fromNone
- Facts checked22 Sep 2026
Where it wins
- Schedules package scripts in dependency order with pipeline relationships
- Scopes work to affected packages and supports incremental caching
- Runs on Windows, macOS, and Linux with CI-friendly reporters
Where it doesn't
- Designed for single-node orchestration rather than distributed execution
- Does not provide dependency locking
- Artifact packaging is not part of its published feature set
Our verdict on Lage
Lage is an open-source command-line task runner for JavaScript monorepos. It runs package scripts in dependency order, uses pipeline configuration to define task relationships, and can scope work to affected packages. Concurrent worker pools support parallel task execution, while profiling and custom reporters help teams inspect builds and produce JSON or GitHub Actions output. Lage runs on Windows, macOS, and Linux and can be installed as a workspace development dependency.
Its ecosystem fit is a practical strength for teams already using common JavaScript workspace tools. Lage works with Yarn, npm, pnpm, and Rush, and its Node.js API packages cover graphs, scheduling, workers, logging, and caching. For CI workflows, the GitHub Actions reporter provides a dedicated output format. Local incremental caching can avoid repeated work, and a remote-cache fallback can use cloud storage such as Azure Blob Storage. Azure Blob Storage, GitHub Actions, and Microsoft BuildXL are listed integrations.
The main boundary is execution scope. Lage is designed for single-node orchestration; distributed execution requires integration with Microsoft BuildXL. Its published category capabilities include pipeline-as-code and build caching, but not dependency locking or remote execution. The tool is a strong fit for JavaScript monorepos that need dependency-aware scheduling, affected-package filtering, concurrent workers, and cache support across a multi-platform environment. Teams seeking a standalone distributed execution system, dependency-locking capability, or artifact packaging should choose a tool that directly provides those functions.
Lage pricing
Lage fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | None |
| Build as code | Yes |
| Dependency locking | Not verified |
| Build caching | Yes |
| Remote execution | No |
| Artifact packaging | Not verified |
| Supported operating systems | Not verified |
| Deployment | Self-hosted |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 6 integrations: Azure Blob Storage, npm, Yarn, pnpm, Rush, Microsoft BuildXL |
| Pricing | Open source |
| Website | microsoft.github.io |
| Facts checked | 22 Sep 2026 |
Lage integrations
Lage lists 6 integrations on its own site.
- Azure Blob Storage
- npm
- Yarn
- pnpm
- Rush
- Microsoft BuildXL
Alternatives to Lage
- BazelA powerful open-source choice for large polyglot builds and remote execution.9.0
- NxA capable choice for JavaScript monorepos that need affected builds and managed CI scaling.8.4
- PantsA capable open-source choice for monorepos that need precise caching and dependency handling.8.2
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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