Newsletters / This Week In React
Who sponsors This Week In React?
This Week In React ran ads for 5 brands in the last 90 days: 6 ads, the latest on Sep 25, 2026. The most recent were PlanetScale, Sentry and WallabyJS. That is more brands than 75% of the 909 newsletters we read ads in over the same 90 days; the median had 2.
- 5brands, last 90 days
- 6ads seen
- 3primary slot ads
- Sep 25latest ad
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Brands that sponsored This Week In React
This Week In React's 5 brands, newest first. 1 of them ran more than once (PlanetScale most, with 2 ads); 1 also bought ads in other newsletters we read; the least recent ran Aug 14, 2026.
| Brand | Placement | Ads | Last seen | Other newsletters |
|---|---|---|---|---|
 PlanetScaleplanetscale.com | Primary | 2 ads | Sep 2026 | |
 Sentrysentry.io | Primary | 1 ad | Sep 2026 | 2 other newsletters |
 WallabyJSwallabyjs.com | Secondary | 1 ad | Sep 2026 | |
 ConfigCatconfigcat.com | Secondary | 1 ad | Aug 2026 | |
 SurveyJSsurveyjs.io | Secondary | 1 ad | Aug 2026 |
Questions
Who sponsors This Week In React?
PlanetScale, Sentry, WallabyJS, ConfigCat and SurveyJS are the most recent of the 5 brands that ran an ad in This Week In React in the last 90 days. The table on this page lists all 5, with the slot each one held and when it last ran.
How many brands sponsor This Week In React?
Book a Sponsor counted 5 brands and 6 ads between Jul 7, 2026 and Oct 5, 2026: 3 primary (the lead sponsor) and 3 secondary (a mid-issue ad).
How do I find sponsors for a newsletter like This Week In React?
Start with the brands that already buy ads in developer newsletters.
Read from published issues, Jul 7, 2026 to Oct 5, 2026; we do not see what a brand paid. How we count.
Pitch the brands that already buy
Paste your newsletter and Book a Sponsor finds the brands that sponsored newsletters like yours.
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See every brand on the newsletter sponsors list, or who bought newsletter ads this week.