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Ionide

● Identity checked

Developer tools · Vendor site 2026-10-04

Ionide is an organization building cross-platform F# developer tools, best known for the Ionide Visual Studio Code extension with over one million downloads. The ecosystem also includes analyzers, language server components, and documentation tooling.

Updated 2026-10-04View sources
Official website
Category
Developer tools
Free access
Ionide open-source tooling is distributed without commercial subscription pricing on ionide.io.
API access
Not confirmed

Is Ionide right for you?

A good fit for

F# developers using VS Code or other Ionide-supported editors who want IDE features and analyzers.

Before you choose

Ionide focuses on editor and language tooling; teams still rely on .NET and F# build tooling outside Ionide itself.

F# tooling ecosystem

Ionide maintains editor plugins and supporting libraries that bring F# language services, analyzers, and documentation tools to cross-platform development workflows.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
Flagship extensionHomepage states Ionide-VSCode has more than one million downloads and turns VS Code into an F# IDE.Facts sourced2026-10-04
EcosystemSite describes an ecosystem spanning language servers, analyzers, and documentation tooling.Facts sourced2026-10-04
MissionIonide states it builds cross-platform, open-source F# developer tooling.Facts sourced2026-10-04

Understand the total cost

Ionide pricing & plans

Free

Free

Ionide open-source tooling is distributed without commercial subscription pricing on ionide.io.

Access
Ionide open-source tooling is distributed without commercial subscription pricing on ionide.io.
Explore pricing & history

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The practical questions

Frequently asked questions

What is Ionide used for?

Ionide is an organization building cross-platform F# developer tools, best known for the Ionide Visual Studio Code extension with over one million downloads. The ecosystem also includes analyzers, language server components, and documentation tooling.

Does Ionide have a free plan?

Ionide open-source tooling is distributed without commercial subscription pricing on ionide.io.. This record lists ongoing free access; check the plan limits before starting.

How much does Ionide cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Ionide through an API?

Not confirmed. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Ionide focuses on editor and language tooling; teams still rely on .NET and F# build tooling outside Ionide itself.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.