Preview First
No liveness check has reached it yet; it is registered on the VS Code Marketplace and has been in the index since 20 Sep 2026. How this is checked
Preview First is a Visual Studio Code extension that opens Markdown, HTML, image, and PDF files directly in preview mode. It provides custom editor handling for common document and media formats for developers working in VS Code.
Inferred · not functionally tested
Overview
5 featuresPurpose: Automatically opens Markdown, HTML, image, and PDF files in preview mode within VS Code.
Inferred · not functionally tested
Audience: VS Code users and developers
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, windows, macos, linux
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: unknown.
In the Browser DevTools & extensions space, Preview First takes a focused approach. Inferred · not functionally tested: Automatically opens Markdown, HTML, image, and PDF files in preview mode within VS Code. Inferred · not functionally tested: Preview First is a B2B product aimed at VS Code users and developers. Basis unknown · not verified: Preview First is free to use. Basis unknown · not verified: It ships for the web, Windows, macOS, and Linux.
temmie0232 builds and maintains Preview First, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include markdown preview, HTML preview, and image preview.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Markdown preview
- HTML preview
- Image preview
- PDF preview
- Custom editor
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed20 Sep · 15:06 UTCPreview First seen via VS Code MarketplaceSource: VS Code Marketplace · Open
Frequently asked questions about Preview First
- What is Preview First?
- Inferred · not functionally tested: Automatically opens Markdown, HTML, image, and PDF files in preview mode within VS Code. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use Preview First?
- Inferred · not functionally tested: Preview First is a B2B product built for VS Code users and developers.
- Is Preview First free?
- Basis unknown · not verified: Yes — Preview First is free to use.
- What platforms does Preview First run on?
- Basis unknown · not verified: Preview First runs on the web, Windows, macOS, and Linux.
- Is Preview First still maintained?
- Unverified. Preview First has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- Who makes Preview First?
- Preview First is developed by temmie0232.
- When did Preview First launch?
- Preview First first shipped in 2026.
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