How I Automated My Dev.to Publishing Workflow (And Saved Hours)

How I Automated My Dev.to Publishing Workflow

I write technical articles. A lot of them. Last month I had a series of 4 articles to publish on Dev.to, and manually posting each one was killing my productivity.

Here's what I did about it.

The Manual Workflow (Slow)

Each article required:

Open dev.to/new
Select editor mode
Paste markdown content
Write title
Add tags (max 4)
Add cover image
Preview
Click Publish
Repeat × 4

That's about 5-7 minutes per article. For a 4-article series: 20-30 minutes of mindless clicking.

The Automated Workflow (Fast)

I wrote a Python script that does all of this in one command:

python publish.py ./articles/

That's it. It reads every .md file in the directory, parses the YAML frontmatter for metadata, logs into Dev.to, and publishes each one. 4 articles in ~30 seconds.

How the Script Works

The script uses Dev.to's form-based submission (not the API, which requires a separate token). It:

Logs in via email/password with CSRF token extraction
Parses frontmatter — extracts title, tags, and series from YAML
Handles rate limits — Dev.to allows roughly 1 post per 30 seconds
Tracks status — logs success/failure for each article

The Technical Trick

The key insight was that Dev.to's authenticity_token from the dashboard page works for article creation — you don't actually need to fetch the /new page's token. This simplifies the flow significantly.

# Simplified flow — full version handles errors and retries
s = login_to_devto(email, password)
csrf = get_csrf_from_dashboard(s)
for article in articles:
    publish_article(s, csrf, article)
    time.sleep(35)  # rate limit