Become a sponsor to Wind
Hi, I'm productdevbook.
I build open-source tools for the web, and I care a lot about one thing: zero-dependency TypeScript libraries. Every package I publish tries to ship with an empty dependencies field, so it installs fast, stays small, and doesn't drag a supply chain into your project.
What I'm working on now
Yuva: an open-source shared inbox for e-mail, live chat and in-app messages, with newsletters, status pages and cookieless analytics. Self-hosted as one Go binary with Postgres.
A full-stack framework for Bun: pages, data loaders, server routes and deploy in one package with zero runtime dependencies. Currently in private preview.
Why sponsor
Everything I make is free to use. Sponsorship gives me the time to keep maintaining it: fixing bugs, reviewing PRs, writing docs, and working on the less visible parts that nobody gets paid for.
If my work saves you or your team time, sponsoring at any level is a real help. Sponsors get their issues prioritized and, if they'd like, a mention in the project READMEs.
Thank you, whether you sponsor, open an issue, or just use the tools.
Featured work
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productdevbook/hucre
Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.
TypeScript 2,260 -
productdevbook/yuva
Open-source customer messaging for teams with many products: e-mail, live chat and in-app conversations in one inbox, plus newsletters, cookieless analytics, status pages, a help center, a roadmap …
TypeScript 29 -
productdevbook/unemail
One unified email API across 18 providers (SMTP, Resend, SES, Postmark, SendGrid, Mailgun, …). Zero deps, RFC 8058 + DKIM ready, edge-first, strict TypeScript.
TypeScript 297 -
productdevbook/port-killer
A powerful cross-platform port management tool for developers. Monitor ports, manage Kubernetes port forwards, integrate Cloudflare Tunnels, and kill processes with one click.
Swift 5,168 -
productdevbook/etiket
Zero-dependency barcode & QR code SVG, PNG generator. 40+ formats, styled QR codes, tree-shakeable. Pure TypeScript.
TypeScript 494 -
productdevbook/portakal
Universal printer language SDK — 9 languages, 9 parsers, 63 cross-compilers. TSC, ZPL, EPL, ESC/POS, CPCL, DPL, SBPL, Star PRNT, IPL. Zero dependencies. Pure TypeScript.
TypeScript 76
$5 a month
Select☕ Buy me a coffee
You use my libraries and want to say thanks.
- Sponsor badge on your profile
- My gratitude 💚
$15 a month
Select🌱 Believer
You believe zero-dep libraries should exist and want to keep them alive.
- Name in README sponsors section
- Early access to new releases
- Sponsors-only Discord
$50 a month
Select⚡ Champion
Your team ships with my libraries. This keeps the lights on.
- Logo on project READMEs
- Priority on bug reports
- Vote on what gets built next
$250 a month
Select🚀 Backer
You depend on these tools and want them to stay maintained forever.
- Large logo on all project READMEs and websites
- Direct line to the maintainer
- Shape the roadmap — your voice matters
$500 a month
Select💎 Patron
You want the ecosystem to thrive. This level funds new libraries.
- Everything in Backer
- Name/logo on release notes
- Monthly call — tell me what you need built
$1,000 a month
Select👑 Partner
You are investing in the future of zero-dep TypeScript tooling.
- Everything in Patron
- Co-decide what the next library will be
- Your name on the wall — permanently
$2,000 a month
Select👑 Partner ×2
You are investing in the future of zero-dep TypeScript tooling.
- Everything in Patron
- Co-decide what the next library will be
- Your name on the wall — permanently
$5,000 a month
Select👑 Partner ×5
You are investing in the future of zero-dep TypeScript tooling.
- Everything in Patron
- Co-decide what the next library will be
- Your name on the wall — permanently