Custom VS Code Extension Development
Extensions built directly on the VS Code API: commands, language features, linters, snippets and the workflow tools your engineers actually reach for.
VS Code & Figma Plugins
VS Code & Figma Plugin Development
We build the tools your team wishes came standard with VS Code and Figma. Custom extensions and plugins that fold repetitive work into a single command, keep design and code in step, and never slow down the editor they live in.
- VS Code & Figma Experts
- Security By Default
- You Own The Code
- Long-Term Support
0+ Years building software
0+ Extensions & plugins shipped
0% Client satisfaction
0/7 Monitoring & support
The cost of manual work
Is your team fighting the tools they work in?
If any of these feel familiar, a custom extension or plugin is not a luxury, it is the fix. Every one of these problems is solvable with the right approach and the right team.
06 friction points we design out of every build
- 01
The same manual sequence, run by hand every day
Developers and designers repeat the same clicks and commands dozens of times a shift. A purpose-built extension or plugin turns that sequence into a single action, inside the tool they already have open.
- 02
A marketplace plugin that gets you most of the way there
The closest listing on the Marketplace or Figma Community covers most of what you need and forces a workaround for the rest. A tool built for your workflow leaves nothing to work around.
- 03
Design and code quietly drifting apart
Tokens in Figma and variables in the codebase fall out of sync the moment someone updates one by hand. A connected plugin and extension pair keeps both sides reading from the same source.
- 04
Standards that live in one person's head
Naming conventions, component rules and coding standards get repeated in reviews and Slack threads instead of written down once. Tooling built into the editor enforces them automatically for every teammate.
- 05
A product idea that belongs inside the editor
A meaningful share of successful developer tools ship as VS Code extensions or Figma plugins, not standalone apps. If that is where your idea lives, you need a build partner who can ship it and get it through review.
- 06
Checks that should run themselves
Accessibility, naming, token usage and lint rules still get caught by eye in review, if they get caught at all. The same checks can run live inside VS Code or Figma the moment the work happens.
Built with proven tools
Technologies we work with
We build on the native VS Code and Figma APIs first, and bring in outside tools only where they genuinely earn their place and stay actively maintained.
TS TypeScript
VS VS Code API
Fg Figma API
No Node.js
Re React
Es esbuild
Wv Webview
LS Language Server
API REST API
Vi Vite
Je Jest
Np npm
Yo Yeoman
Js JSON
Gi Git
Mp Marketplace
What we build
Our VS Code & Figma development services
From a single focused command to a product-grade extension or plugin with its own backend, every project starts from a blank file and is built around what your team needs it to do.
Custom Figma Plugin Development
Figma plugins that automate design production, generate layouts, manage components at scale and connect Figma to the rest of your toolchain.
Design Token & Code Sync
Plugins and extensions that keep Figma tokens and code variables in lockstep, so design and engineering pull from one source of truth instead of two.
Workflow Automation Tools
Internal tooling that removes the repetitive steps your team runs by hand in VS Code or Figma, from project scaffolding to bulk edits and reports.
Language & Linting Extensions
Custom language support, syntax highlighting, IntelliSense, diagnostics and linters built into VS Code for your stack, framework or internal DSL.
Figma-to-Code Workflows
Plugins that turn Figma frames into clean components, tokens or specs, closing the gap between design handoff and the first line of build code.
Marketplace Publishing
Listings prepared and submitted to the VS Code Marketplace and Figma Community, built to review guidelines so launch day is not a scramble.
Team & Internal Distribution
Private extensions and plugins distributed inside your organization, with your team's standards, tokens and shortcuts built in from the first install.
Design QA & Accessibility Plugins
Figma plugins that flag contrast, naming, spacing and accessibility issues as the design happens, so problems get caught before handoff, not after.
AI-Assisted Editor Tools
VS Code extensions and Figma plugins that bring AI into the workflow, from inline code suggestions to design generation, wired to the model you choose.
Backend & API Integration
Extensions and plugins connected to your APIs, services and data so they do real work inside the editor, not just rearrange what is already on screen.
Maintenance & Support
Ongoing updates as VS Code and Figma ship new API versions, plus a fast helpdesk that keeps your tooling published, compatible and working.
Who we work with
Industries we serve
We build editor tooling for engineering teams, design teams, agencies and dev-tool startups across every sector below. We learn how your team actually works before we build for it.
SaaS & Tech
Dev Tooling
Design Teams
Agencies
FinTech
EdTech
E-commerce
Platform Teams
Enterprise
Productivity Tools
Why choose us
Editor tooling done the right way
Anyone can ship a plugin that technically runs. We build extensions and plugins that are fast, fit the workflow they were built for and are fully owned by you, then we keep them working as VS Code and Figma change underneath them.
Start your project-
Deep, daily fluency in both APIs
We build on the VS Code and Figma plugin APIs every week, not once a year. Your tool uses the platform the way it was designed to be used, not around it.
-
Design and code, actually connected
We bridge Figma and your codebase so tokens, components and specs stay aligned automatically instead of drifting apart between design and build.
-
Built around how your team really works
We watch the workflow first, then build the tool that removes the specific friction we saw, not a generic feature list pulled from a template.
-
We own the marketplace review
We prepare your VS Code Marketplace or Figma Community listing to meet platform guidelines and carry it through review to approval.
-
Lean by design
Editor tooling has one job: stay out of the way. Every extension and plugin we ship is built to stay responsive and never slow the editor down.
-
You own the code, fully
Full IP assignment on every contract. The extension or plugin, and its source, belong to you outright, with no recurring licence on your own tool.
-
Built to hold up across a team
Standards, tokens and shortcuts are baked into the tool itself, so the whole team works the same way without anyone having to remember the rules.
-
Maintained as the platforms evolve
VS Code and Figma update their APIs on a regular cadence. We track those changes and keep your tooling compatible and published, not quietly broken.
How we work
Our plugin development process
Eight clear stages, each ending in something you can review and sign off. No black box between kickoff and launch.
- 01
Discovery
We map the current workflow, the steps worth automating and the systems the tool needs to talk to.
- 02
Architecture
Extension or plugin structure, API approach and any backend requirements agreed before a line of code is written.
- 03
UI Design
Commands, panels and any on-screen plugin interface designed and signed off before development starts.
- 04
Development
Clean, documented code built on the VS Code or Figma API, with a working demo at every milestone.
- 05
QA & Testing
Cross-version and edge-case testing inside the actual editor, before anything ships or gets submitted.
- 06
Launch
Deployed to your team directly, or submitted to the Marketplace or Figma Community with every guideline met.
- 07
Review Support
Any reviewer feedback handled quickly, so your listing gets approved without weeks of back and forth.
- 08
Support
Ongoing updates and compatibility checks against every new VS Code and Figma release.
What is included
A marketplace plugin is not the same tool
The gap between an off-the-shelf listing and a custom-built one is everything that happens under the surface. Here is what comes standard with every extension or plugin we deliver.
What you get Marketplace plugin WebNX
Built around your exact workflow
Full IP ownership, no recurring licence
Design tokens kept in sync with code
Connected to your own APIs and services
Built on the current VS Code & Figma APIs
Team standards built into the tool
Basic editor functionality
Generic, one-size-fits-all feature set
Marketplace submission handled for you
Post-launch support & compatibility updates
Client words
Trusted by teams that live inside their editor
The VS Code extension they built scaffolds every new service to our exact standards. New engineers ship code on day one instead of week two, and every repo finally looks the same. We could not have built it this cleanly ourselves.
Their Figma plugin keeps our design tokens synced with the codebase without anyone touching a spreadsheet. Design and engineering stopped debating hex values because there is one source of truth now. It paid for itself inside a sprint.
Our product is a VS Code extension, and they took it from prototype to a published Marketplace listing with thousands of installs. It stays fast, we own every line of it, and they catch API changes before our users ever notice.
Questions, answered
VS Code & Figma plugin development FAQs
The questions we hear most from engineering and design leads before they commission a custom extension or plugin.
How much does a VS Code extension or Figma plugin cost?
The cost depends on the tool's functionality, integrations and backend requirements. A focused tool is simpler, while product-grade extensions or plugins with complex workflows require more development. Every project is scoped and quoted individually.
How long does a build take?
A focused extension or plugin typically takes 3 to 7 weeks. A product-grade tool with accounts, a backend and integrations runs 8 to 16 weeks. You see a working build early, plus a demo every sprint.
Do you build for VS Code, Figma, or both?
Both. We build VS Code extensions for developers and Figma plugins for designers, and we frequently build both together when the goal is keeping design and code in sync.
Can you keep our design tokens in sync with code?
Yes. Connecting Figma tokens to code variables is one of the most common reasons clients commission a custom plugin and extension pair, and we keep both sides reading from one source of truth.
Can the tool connect to our APIs or backend?
Yes. We connect extensions and plugins to your APIs, services and data so they do real work inside the editor, and authentication is handled securely from day one.
Can you publish to the VS Code Marketplace and Figma Community?
Yes. We prepare the listing, assets and required metadata, submit the extension or plugin, and handle any reviewer feedback until it is approved and live.
Can you distribute privately to our team only?
Yes. We can package extensions for private or internal distribution and share Figma plugins within your organization, so the tool never leaves your team.
Can you build language support or linters for VS Code?
Yes. We build custom language features, syntax highlighting, IntelliSense, diagnostics and linters, including support for internal languages and proprietary DSLs.
Can you bring AI into the editor?
Yes. We build VS Code extensions and Figma plugins that wire AI assistance into the workflow, connected to the model you choose and your own data where it is needed.
Can you rebuild or extend an existing plugin?
Yes. We audit the existing extension or plugin first, then extend or rebuild it on the current API, keeping the behaviour your users already rely on.
Will it keep working as VS Code and Figma update?
On a maintenance plan, yes. Both platforms ship regular API updates. We test your tooling against them and push updates so it stays published and functional.
What happens after launch?
Every project includes a handover, documentation and a warranty window for fixes. Most clients move onto a maintenance plan so the tooling stays compatible as the platforms evolve. We are still around for version two, not just while the invoice is open.
Keep exploring
Related services
Chrome Extension Development
Browser extensions built on Manifest V3, from internal team tools to published Web Store products.
ExploreFrontend Development
React, Vue and Next.js engineering for the products your editor tooling connects to and supports.
ExplorePlugin & Extension Development
Every platform we build tooling for, from WordPress to browser extensions and developer editors.
ExploreReady to build the tool your team keeps improvising around?
Tell us what you need. You will get a straight answer on scope, cost and timeline, usually within one business day. No fluff, no obligation.