cd /news/developer-tools/workflow-builder-built-with-just-san… · home › topics › developer-tools › article
[ARTICLE · art-35112] src=twitter.com ↗ pub= topic=developer-tools verified=true sentiment=↑ positive

Workflow builder built with just Sandboxes

Thomas Karatzas announced Terse, a workflow builder rebuilt from scratch using Modal Sandboxes, designed for the coding agent era. The tool enables developers to build, debug, and deploy complex agentic workflows directly from their terminal.

read1 min views1 publishedJun 20, 2026
Workflow builder built with just Sandboxes
Image: source

https://t.co/ZCUpCJlPhP

Thomas Karatzas@karatzas_thomasArticleHow we re-invented Workflow Builders using Modal SandboxesWe rebuilt the workflow builder from scratch, for the coding agent era. Terse is automation that lives where developers do. Build, debug, and deploy complex agentic workflows from your terminal or...4:00 PM · Jun 2, 202628.5KViews3355559797

source & further reading
twitter.com — original article
── more in #developer-tools 4 stories · sorted by recency
── more on @thomas karatzas 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
→ Live at https://your-agent.zahid.host ✓
Get free account → Pricing
from €0/mo · no card required
LIVE [news/workflow-builder-bui…] indexed:0 read:1min 2026-06-20 · —