Shower
Open source HTML presentation engine
What founders should know about Shower
Shower is an open source presentation engine built with HTML, CSS, and vanilla JavaScript that runs in any modern browser. Themes are separate from the engine, and presentations are keyboard accessible and printable to PDF.
Best for
Open source HTML presentation engine
Probably not for
Teams that need requirements this record cannot verify yet.
About Shower
Shower is an open source presentation engine built with HTML, CSS, and vanilla JavaScript that runs in any modern browser. Themes are separate from the engine, and presentations are keyboard accessible and printable to PDF.
Common use cases
- creating HTML slide decks
- browser-based presentations
- printable presentations
- developer talks
Decision criteria
- Team fit and workflow maturity
- Pricing model and free-tier constraints
- Deployment, API, and integration requirements
Verified facts and evidence
| Claim | Value | Source | Confidence |
|---|---|---|---|
| Verification date | 2026-06-30 | StartupToolbox | high |
| Pricing model | open_source | StartupToolbox | medium |
Methodology and freshness
A founder should be able to bookmark this page, compare the record with related options, and act without reopening scattered source tabs.
Use this record to narrow fit, pricing, and integration risk before starting trials.
Last reviewed: Jun 30, 2026
Who should consider Shower?
Open source HTML presentation engine
How current is this tool record?
Startup Atlas last checked this record on 2026-06-30.