Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
1 seat held for the next session
30:00Held for another
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.
Training Bun - Accelerate Full-Stack JS Apps in Enterprise
Trusted by — schools, companies and industrial groups
Every program built with a dedicated engineer
Learning objectives
- Master Bun to boost performance in certified professional training.
- Develop full-stack skills with Bun, TypeScript, and integrated tools in enterprise.
- Optimize bundling, testing, and serving for ultra-fast deployments.
- Implement scalable and secure APIs via Bun in a professional context.
- Design modern Node.js-compatible architectures for smooth transitions.
- Deploy optimized Next.js applications with Bun in enterprise production.
- Acquire certifying skills to excel in advanced JavaScript development.
Our social commitment
A school kit donated to a child for every training
To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.
- Backpack, notebooks and essential supplies
- Distributed through our partner charities
- Included, at no extra cost to you
The Learni story
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Don't let this gap widen
Why this program matters
Without mastering Bun, your JavaScript applications stay locked into outdated Node.js performance, losing up to 80% of time on builds and installs according to official benchmarks.
This produces development timelines multiplied by 3, server infra costs inflated by 40% in production, and a loss of competitiveness against rivals adopting modern runtimes.
Developers risk professional obsolescence, with 65% of full-stack job postings requiring fast tools like Bun by 2025, threatening promotions and enterprise stability.
Invest in this advanced training to avoid these pitfalls and drive your projects to high-performance excellence.
Program
Module 1Bun Fundamentals: Installation, Configuration, and Performance (Integrated Tools, Benchmarks)
Discover the quick installation of Bun in a remote environment, configure scripts to replace Node.js and npm, measure speed gains up to 10x on builds and installs through practical exercises on real projects, explore native TypeScript compatibility without transpilation, perform comparative benchmarks with real enterprise cases, produce your first performant scripts and team-ready deliverables, integrate the basics for a smooth production migration.
Module 2Full-Stack Bun Development: APIs, Serving, and Bundling (TypeScript, Hot Reload)
Dive into developing ultra-fast REST/GraphQL APIs with Bun, implement a performant HTTP server including hot reload and secure middleware, bundle frontend apps with the integrated tool surpassing Vite, practice on full-stack TypeScript projects in remote format, test integration with databases like PostgreSQL through guided exercises, optimize code for high loads in enterprise, generate deployable deliverables, and analyze real-time performance metrics for immediate upskilling.
Module 3Advanced Bun: Testing, Deployment, and Next.js Optimization (CI/CD, Scaling)
Master Bun's test runner 100x faster than Jest, write unit and integration tests on complex apps, integrate Bun with Next.js for optimized builds and serverless deployments, configure CI/CD pipelines with GitHub Actions live, scale applications in production via advanced exercises, explore migration pitfalls and debugging, produce a final certifying project with performance report, and receive personalized advice to implement Bun in enterprise right after this 21-hour professional training.
Evaluation method
- Daily interactive quizzes to validate practical skills.
- Final full-stack project evaluated by Qualiopi experts.
- Certifying attestation and personalized feedback post-training.
Learning method
- 70% hands-on practice on real projects in interactive remote format.
- 30% applied theory with live demos and benchmarks.
- Advanced-level exercises for immediate skills.
- 3-month post-training support with replays and Q&A.
Methods, materials and delivery
The Training Bun - Accelerate Full-Stack JS Apps in Enterprise program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Training Bun - Accelerate Full-Stack JS Apps in Enterprise program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Training Bun - Accelerate Full-Stack JS Apps in Enterprise program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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FAQ
Frequently asked questions
How much does the Training Bun - Accelerate Full-Stack JS Apps in Enterprise training cost?+
The price is $3,675 (USD) per participant. A detailed quote is sent within one business day.
How long is the Training Bun - Accelerate Full-Stack JS Apps in Enterprise training?+
The training lasts 3 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Advanced mastery of JavaScript and TypeScript, solid experience with Node.js, npm/yarn/pnpm, bundlers like Vite or Webpack, and development of APIs or full-stack apps.
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote
This training across cities
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