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Washington, DC · Browser companions and publisher tools

Publisher Browser Extension Development for Washington, DC Teams

A reader companion has to work beside the page someone is already reading. The publisher needs control over how it appears, and the engineering team needs a clear boundary between the host page and the added interface. We help Washington, DC digital publishing teams turn those requirements into browser extensions, embedded tools and the dashboards behind them.

Our Poppin case, recorded in Türkiye, describes a browser overlay and a Next.js publisher dashboard for a prediction-market product. Its interface isolation, cross-tab state and realtime discussion provide concrete engineering references for a separate publisher tool. Curiosive combines AI-accelerated implementation with human review and a long-term product partnership as host pages and reader workflows change.

Start a partnershipFrom $2,000 per month
Concept of an article with a separate companion sidebar beside a publisher configuration dashboard
AI-generated concept artwork for publisher tools; not a Poppin screenshot or news article.
25
published case studies
5+
years building for production
12
countries the work runs in
100%
of code read by a senior engineer
1 day
to hear back, from the engineer
Browse industry workflows →

Choose where the reader's next action belongs

A companion can appear inside the page, in a browser side panel or in a separate application. Start with the reader's task and decide which surface helps them complete it without losing the article context. Define the supported websites and the information the tool uses from each page. A publisher-installed widget and a reader-installed extension also have different installation owners. Make that distinction clear in the first scope so the dashboard, onboarding and support instructions fit the chosen route.

Relevant work: Poppin's overlay and publisher dashboard

Poppin places prediction-market information and interactions alongside existing webpages. The published case describes a shadow-root interface, background service worker, popup, side panel and welcome flow. Page-level posts, comments, chat, follows and a leaderboard use a realtime connection. Its Next.js dashboard lets publishers install an embeddable widget and manage style, settings and announcements. NestJS, TypeORM, RabbitMQ, WebSockets and Firebase are part of the stack. The project is recorded in Türkiye. We draw on this delivered overlay and configuration architecture while defining the features and boundaries of your own Washington, DC publishing product.

Treat the host page as an integration boundary

A browser interface shares space with navigation, article text, embedded media and the host's own controls. Define how it opens, closes and responds when the page changes. Review styles, keyboard focus and narrow-screen behavior on representative host pages. The background process and visible interface need an agreed ownership model for connection state and the current article. Keep page access and extension permissions aligned with the supported task, and describe what the tool does when it encounters an unsupported page.

Give publishers configuration they can operate

Name the settings a publisher owns and how changes reach the embed. Theme, placement, announcements and supported reader actions should have understandable defaults and a reviewable publishing path. Decide how the team previews a configuration and rolls back a change that causes a problem. AI can accelerate implementation of dashboard components and repeated interface patterns; engineers review isolation, state handling and release behavior. Realtime features need their own recovery and moderation scope alongside the initial installation journey.

Review the companion interface on a real reading journey

For a new engagement, bring approved host pages, the supported reader actions and publisher configuration rules. Proposed acceptance examples: the companion opens beside the intended article; closing it returns focus to the agreed page control; navigating to another supported article updates its context; and an interrupted realtime connection follows the approved recovery behavior. Check that a publisher's configuration reaches the intended embed without changing unrelated installations. These are proposed checks for your reader tool, not additional claims about Poppin's historical tests or market features.

A product partner as reading environments change

Publishers redesign pages, browsers change behavior and readers find unexpected paths through a companion. We work with your team on a shared backlog and reviewed releases so those findings improve the product over time. The engagement can connect installation support, dashboard improvements and new reader workflows within agreed capacity. Monthly AI-accelerated development starts from $2,000, with scope and responsibilities agreed in writing. Curiosive LLC collaborates remotely with Washington, DC teams through agreed Eastern-time review windows, with engineering led from Ankara.

Delivered work in detail

Poppin: prediction markets embedded into any webpage

A browser extension that brings Polymarket and Kalshi prediction markets onto the page being read, with trading, tracking and discussion alongside a publisher dashboard.

Read the case study →
AI-accelerated development
from$2,000
per month

Senior engineers building your product with AI coding agents: web, mobile, SaaS or browser extension, reviewed before anything ships.

  • Web, mobile, SaaS and browser extensions
  • AI-assisted delivery under senior engineer review
  • Scope and capacity agreed in writing, renews monthly

AI-accelerated development, billed monthly. We confirm scope, capacity and start date in writing before checkout.

Questions

The things people ask before starting.

Can you build a publisher browser extension for a Washington, DC team?

Yes. Bring the supported websites, intended reader action and installation owner. We can scope an extension, a publisher-installed embed or a combination with clear responsibilities for each surface.

What part of Poppin is relevant to a publishing tool?

The documented work includes an isolated browser overlay, background state, realtime interaction and a publisher dashboard for widget installation and configuration. A new publishing product would have its own feature and integration scope.

Can publishers manage the appearance without changing code?

Yes. A dashboard can expose agreed style, placement and content settings. Preview, approval and rollout behavior should be part of the same configuration scope.

Can you maintain the tool when host websites change?

Yes. A continuing engagement can include supported-host updates and reader feedback in a shared backlog. Coverage, review windows and response responsibilities are agreed in writing.

Related pages

Solutions
Services

SaaS Development: Multi-Tenant Products

Technologies

Next.js product and web development

Services

Full Stack Development for Web Products and SaaS

Services

Chrome Extension Development

How it starts

What happens after you write to us.

  1. 01

    You describe the product

    One paragraph on what you are building, roughly when you need it, and who it is for. No brief, no form with fifteen fields.

  2. 02

    You get a reply within a day

    From the engineer who would do the work, not a sales team. If we are not the right fit we say so, and where possible we point you somewhere better.

  3. 03

    You get a scoped plan

    Scope, price and timeline in writing before anything is committed. You decide with the numbers in front of you.

No long contract to begin, no lock-in to our tooling, and the code is yours from the first commit.

Start a conversation
Contact

Looking for an engineering partner for the long haul?

A short note about the product, the timeline and who it is for is enough to start. You will hear back from the engineer who would do the work, not a sales team.

hello@curiosive.comSee what we have shipped

Ankara / Türkiye · Working across European and US time zones