head to head · open source
silverbullet vs gtoolkit
silverbullet has 6,466 GitHub stars, 529 forks, 345 open issues and last shipped 2 days ago. gtoolkit has 1,591 stars, 71 forks, 332 open issues and last shipped 2 days ago. silverbullet leads on adoption by 306% (6,466 vs 1,591 stars). silverbullet is written in TypeScript under MIT; gtoolkit is written in Smalltalk under MIT. silverbullet has attracted 8% as many forks as stars, gtoolkit 4%. gtoolkit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (knowledge-management), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| silverbullet | gtoolkit | |
|---|---|---|
| GitHub stars | ★ 6.5K | ★ 1.6K |
| License | MIT | MIT |
| Written in | TypeScript | Smalltalk |
| Last push | 2026-11-05 | 2026-11-05 |
| Forks | ⑂ 529 | ⑂ 71 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick silverbullet if
- You weight community size — 6.5K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick gtoolkit if
- You want the gtoolkit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Smalltalk
- You evaluated both and gtoolkit fits your workflow better
About silverbullet
SilverBullet SilverBullet is a Programmable, Private, Browser based, Open Source, Self Hosted, Personal Knowledge Database — a fancy term for a "notes app on steroids". Yowza! That surely is a lot of adjectives to describe a browser based Markdown editor programmable with Lua. Let’s get more specific. SilverBullet combines a clean live preview editor with wiki style linking, a built in database and query language, and a fully integrated Space Lua scripting environment, turning your notes into a programmable system that grows with you. In SilverBullet you keep your content as a collection of Markdown Pages…
read the full silverbullet overview →
About gtoolkit
The Moldable Development environment for making sense of systems and AI Code reading is the bottleneck. Systems are too large, and AI generates code too fast. Glamorous Toolkit replaces reading with deterministic contextual tools that compress the system around each problem, helping humans and AI explore faster. Build these tools yourself or with AI in one integrated environment. Download Ready made distribution Simply download and run: The download is a self contained installation made of a Glamorous Toolkit image, a virtual machine, and a few other resources and libraries. Install from sources Executing the…
read the full gtoolkit overview →
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Frequently asked questions
Is silverbullet or gtoolkit more popular?
silverbullet has 6,466 GitHub stars and gtoolkit has 1,591. silverbullet has the larger community by that measure.
Are silverbullet and gtoolkit free?
Both are open source. silverbullet is licensed under MIT and gtoolkit under MIT. Neither carries a licence fee.
What is the difference between silverbullet and gtoolkit?
silverbullet is written in TypeScript and gtoolkit in Smalltalk. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, silverbullet or gtoolkit?
Choose silverbullet if you want the larger community (6,466 stars) or its MIT licence terms. Choose gtoolkit if its feature set, stack or MIT licence fits better. Both are self-hostable.