How to Cross-Post Your Blog to DEV.to Automatically (Canonical URL)

Updated: 2026-09-28

Short answer: generate an API key in your DEV settings and paste it into PostRSS under Accounts → Add new DEV / Forem account. Open Targets → Add feed, choose DEV / Forem in Target settings — where you decide whether each article is published immediately or saved as a draft, add tags, and set the canonical URL back to the original on your site — then add your feed under Add source (Type = RSS feed, Link = your feed address). DEV / Forem is included from the Professional plan.

Cross-posting to DEV is one of the few syndication moves that reliably works for technical writing. The audience is there, the community norms accept republished content openly, and DEV itself supports the canonical tag rather than fighting it. What usually goes wrong is not the strategy but the follow-through: people cross-post enthusiastically for a month, then stop.

The canonical URL is not optional

Publishing the same article on your own site and on DEV creates two copies of the same text on two domains. Search engines resolve that by choosing one to rank, and DEV is a large, well-linked domain — which means that left to chance, the copy can outrank the original on your own site.

The canonical tag settles it. It tells search engines that the authoritative version lives on your domain and that the DEV copy is syndication. DEV supports it deliberately, and so does PostRSS: you set the canonical URL once in Target settings and every article created from the feed carries it.

This is the difference between syndication that builds your site and syndication that slowly replaces it. It costs one setting.

Setting it up, step by step

1. In your DEV settings, generate an API key. It is the only credential needed — no OAuth flow and no app registration.
2. In PostRSS, open Accounts and choose Add new DEV / Forem account. Paste the API key.
3. Open Targets and click Add feed. One feed going to one destination is one Target.
4. In Target settings, choose DEV / Forem and the account you just connected. This is where you choose published or draft, add tags, and set the canonical URL.
5. Click Add source. Set Type to RSS feed and paste your feed address into Link. Save.
6. Check the first item that arrives. PostRSS checks the feed every 5 minutes (every minute on Enterprise plans), so the wait is short.

Published or draft: choose draft first

The Target setting lets each incoming article go live immediately or land as a draft you review. For a first run, drafts are almost always the right answer.

The reason is formatting. DEV renders Markdown, your feed carries HTML, and the translation is rarely perfect on the first article — code blocks, embedded images and footnotes are the usual casualties. Reviewing the first few as drafts costs a minute each and tells you whether the pipeline can be left alone. Once it is clean, switching to immediate publishing is a single change.

Tags, and why they decide whether anyone reads it

DEV distribution runs largely on tags. An article tagged #webdev or #python appears in those feeds; an untagged article is effectively published into a void where only your existing followers see it.

PostRSS lets you set tags on the Target, so every article from that feed carries them. That works well when the feed is narrow — a Python blog, a front-end newsletter — and badly when it is a general company blog covering six unrelated subjects. If your feed is broad, the better pattern is a per-category feed for each Target, so the tags actually match the content.

It is also worth remembering that DEV limits how many tags an article can carry, and that a poorly chosen tag is worse than none: the community notices articles that turn up in a tag they do not belong to.

The etiquette part

DEV is explicitly friendly to cross-posting — the canonical field exists because the platform expects it. What the community does not accept is a feed that treats DEV as a billboard. Three things keep an automated cross-post welcome:

• Publish whole articles, not teasers. An excerpt with "read more on our site" reads as extraction, and gets treated accordingly.
• Keep the feed technical. Product announcements and marketing posts do not belong in a developer community, however well they are tagged.
• Show up in the comments. Automation delivers the article; it cannot answer the person who replies to it. An account that never responds stops being read.

What it does not do

PostRSS publishes items that appear in the feed after the Target starts running. Connecting an established feed does not import its back catalogue, which is deliberate — the alternative is a destination flooded with years of archive on day one.

It does not convert HTML into hand-tuned Markdown, choose tags per article, or reply to comments. Those remain editorial work — which is the argument for reviewing drafts at least at the start.

Which plan includes it

DEV / Forem is included from the Professional plan. Each destination you connect counts as one Target, and your plan sets how many Targets and how many posts a month you get. An annual subscription is cheaper than paying monthly. The current limits for every tier are on the pricing page, and the full list of 66 networks is on the supported networks page. The DEV / Forem page has the short version of the setup.

Troubleshooting

• Authentication fails. Regenerate the API key in DEV settings and paste the new one; keys can be revoked from the same screen.
• Articles publish without the canonical link. The canonical URL is a Target setting; if it is empty, nothing is added.
• Formatting looks wrong. Compare against the raw feed item. Feeds that ship stripped or summary-only HTML produce thin DEV articles, and that is fixed at the source.
• Everything lands as a draft. That is the Target's status setting doing its job. Switch it once you trust the output.

Where DEV fits next to the other places you could syndicate

DEV is not the only destination for technical writing, and the choice is less about reach than about what each platform does to your original.

• DEV / Forem. Canonical tags supported and expected, tag-driven discovery, an audience that reads full articles. The best default for developer content.
• Hashnode and Medium. Both support canonical links too, and both have their own audiences. The practical difference is that DEV's discovery runs on tags you control, while the others lean more on follows and curation.
• Your own newsletter. Not a competitor — the same feed can drive both, and the people who subscribe are worth more than the people who scroll past.
• Mastodon, Bluesky and Telegram. These carry links rather than articles, so they complement DEV rather than duplicating it. One feed, several Targets, no extra work.

The reason to automate any of this is that syndication is a consistency game. One cross-posted article achieves nothing; forty over a year build an audience. Consistency is exactly what a person publishing on a busy week fails at and a feed does not.

A realistic first month

Set the Target to draft, connect a narrow category feed rather than your whole blog, and set the tags and canonical URL. Publish the first three or four drafts by hand, looking specifically at code blocks and images. If they come through clean, switch the Target to publish immediately and leave it. If they do not, fix the feed at the source — usually by switching from summary to full content — rather than editing each article on DEV, which is the habit that makes people give up by week three.

Frequently Asked Questions

Will cross-posting to DEV hurt my own site’s SEO?

Not when the canonical URL points back to your original. That tells search engines which copy is authoritative, so the original keeps the ranking credit and the DEV version is treated as syndication. Without it, a large domain like DEV can outrank your own page for your own article.

Do I need OAuth or a Forem app to connect?

No. A single API key generated in your DEV settings is the whole credential. There is no app to register and nothing to get approved.

Can articles arrive as drafts so I can review them?

Yes, and it is the sensible default for the first few. The Target setting lets each item publish immediately or land as a draft, which is useful because HTML-to-Markdown conversion is where cross-posting usually shows its seams.

Can I set different tags for different feeds?

Yes. Tags are set per Target, so a Python category feed and a front-end category feed can carry different tags even though both come from the same site.

Does this work with self-hosted Forem, not just DEV.to?

The integration is built for DEV and Forem, which share the same API and the same API-key model.

What happens to articles already in my feed when I connect it?

Nothing. PostRSS publishes items that appear after the Target starts running, so connecting an established feed does not dump your archive onto DEV — which would be the fastest way to be flagged as a spammer.

The bottom line

DEV is one of the few places where automated cross-posting is expected rather than tolerated, provided you set the canonical URL and keep the feed relevant. Generate an API key, choose draft until the formatting looks right, set your tags and canonical URL once, and every new technical article reaches the community without a copy-paste step. It is included from the Professional plan.