Introduction

Whenever you start a new project, you plan for it. You jot down key points, keep track of the must-haves, and make sure nothing important slips through the cracks. Writing a technical blog isn't any different.

There's a lot going on - pre-writing prep, in-the-moment details, and post-writing tasks. With tight deadlines and work pressure, it's easy to overlook something critical - maybe you forgot to add a CTA, double-check the code output, or miss a trending keyword that could've boosted reach.

That's exactly where a blog post checklist comes in.

It keeps you organized, ensures consistency, and helps you focus on what matters most: clear, accurate, developer-friendly content that aligns with your product goals. This blog article is all about that - the tried-and-tested technical blog checklist you can consider when writing a technical blog.

Technical Blog Content Checklist

I am sharing the blog post checklist that the technical writers and developers of Infrasity use while writing technical blog content for our B2B SaaS Startup clients. This is to ensure that the blogs are developer-focused and technically sound before we deliver the content to our B2B SaaS startup clients.

1. Create a Structured Outline

A well-structured technical blog isn't just easier to read, it's easier to use. Developers are often scanning for specific answers or steps, and a clear outline with proper H2s and H3s helps them navigate your post without getting lost. Structured sections also improve SEO by clearly signaling what each part of your post is about.

Tips for Structuring Technical Content:

• Use H2s for major sections (e.g., "How the Integration Works") and H3s for detailed points under each section.
• For tutorials or walkthroughs, break it into Step-by-Step instructions using numbered lists or "Step 1", "Step 2", etc.
• Add a Table of Contents for long posts so readers can jump to the section they care about.
• Keep each section focused, and don't mix concepts. Discuss one idea per heading.

A clear outline keeps your readers engaged and ensures your blog feels like a guide, not a wall of text.

2. Add Internal Links

While making your writing checklist, ensure that you add Internal links because they are essential in technical blogs, not just for navigation but for improving SEO. Linking to related tutorials, documentation, or past blog posts helps readers explore connected topics without leaving your site. For example, if you're writing about CI/CD, linking to your container security best practices blog gives readers more context and keeps them engaged.

Internal links also help distribute link equity (often called link juice) across your site. This means that when one page performs well in search, it can help elevate other linked pages, too. To make the most of this, always use descriptive anchor text that includes the keyword of the target page, like "read our container security guide," rather than vague phrases like "click here." It improves crawlability, relevance, and the overall discoverability of your content.

3. Insert Code Snippets

Code snippets are non-negotiable when writing for developers. Whether you're explaining an integration, showcasing an API, or walking through setup steps, showing actual code helps demonstrate how your product works in practice, not just in theory. Developers are practical, meaning that they want to see how things actually work, not just read about them. Including real, usable examples (ideally in popular languages like Python or JavaScript) builds trust and helps developers quickly evaluate your tool.

Make sure the code is clean, accurate, and copy-paste-ready. Avoid unnecessary placeholders or hidden dependencies; developers should be able to grab it and run without extra tweaking.

This is the kind of snippet that's immediately useful. It shows what to define and how with zero fluff. Developers understand the main logic of the code, what is required, how it creates a JWT after authentication, and how long it stays valid.

4. Include Dashboard Screenshots

When walking readers through how your product or tool works, dashboard screenshots provide visual proof of the actual experience. Instead of describing steps in isolation, screenshots let readers see what the UI looks like at each point in the workflow, increasing clarity and helping them follow along with confidence. This technical writing checklist point is especially helpful for low-code/no-code platforms, internal tools, or anything visual where the interface is a core part of the user experience.

Here, the dashboard screenshot is added to demonstrate how Mocha (AI-powered no-code website builder) interprets a natural-language prompt and translates it into a structured, business-specific website layout, showing both the input format and the generated UI in a single view.

The user prompt - "I want a clean, modern site to sell handmade jewelry…" - results in a homepage with elegant typography, featured products, and call-to-action buttons, all tailored to a handmade jewelry brand.

5. Add CLI Outputs

When your technical content involves CLI-based tools, including the actual output from commands is necessary. These CLI outputs serve as real-world validation points for your readers. They confirm that the environment is correctly set up, dependencies are being pulled as expected, and that each step in the workflow is functioning properly. Especially with tools like Terraform, where providers, plugins, and backend configurations are sensitive to missteps, showing CLI output helps readers spot misconfigurations early and avoid invisible breakages later in the pipeline.

For example, here's a screenshot of the output from running terraform init. It confirms that:

• The backend (in this case, an S3 bucket) was successfully configured.
• The hashicorp/aws provider was located and installed.
• A .terraform.lock.hcl file was created to ensure consistent provider versions.

It ends with a clear success message and next steps (terraform plan), giving readers confidence that their setup is complete and working.

6. Use Visual Diagrams

In technical blogs, especially for B2B SaaS products, readers often need to understand how different tools, commands, or systems interact. Explaining this with just text can be confusing and time-consuming. That's where diagrams come in - they break down complex processes like version control, architecture diagrams, application flow, or API integrations into clear, visual steps. This reduces confusion, helps readers stay focused, and makes your content easier to follow, even for developers who are quickly scanning through the technical blog.

For instance, this diagram shows how common Git commands (add, commit, push, reset, etc.) move files through different stages - from the local working directory to the remote repository. Instead of explaining each step in a long paragraph, the arrows visually map how data flows across stages, like the working directory, staging area, and commit history. A simple image like this can quickly clarify concepts that would otherwise take 300+ words to explain.

7. Embed Videos

When writing technical blogs, especially those involving code execution, UI behavior, or integrations, videos can bridge the gap between explanation and understanding. Some workflows, such as authentication flows, live debugging, or CLI tool usage, are difficult to fully grasp through text or static images alone. Embedding short demo videos or screencasts helps show exactly what happens in the product, how it responds to input, and what success looks like. This is especially valuable for first-time users or developers exploring your product for the first time.

Videos also improve engagement in your website content. They make your blog post more interactive, reduce drop-off, and provide readers with visual walkthroughs over written steps. Search engines also tend to favor multimedia-rich content, which can improve discoverability.

For example, here, the embedded YouTube video shows how to configure PingIdentity for SAML authentication by creating a custom SAML application, configuring necessary values, and testing the authentication. Rather than just describing how it works, the video gives a clear and visual representation of what users should expect, making the product concept easier to follow and implement.

8. Write a Strong Call to Action

A strong CTA turns readers into users. Whether you want them to try your tool, explore further guides, or clone a GitHub repo, a clear and relevant CTA guides them on what to do next. In technical blogs, especially tutorials or how-to articles, a well-placed CTA helps reinforce the value of your product or resource while keeping the reader engaged beyond the blog.

Here's an example of a good CTA, where the blog doesn't just end with a summary, it nudges the reader toward a useful next step. After explaining how to undo Git commits in the article, it introduces Aviator's Stacked PRs CLI as a tool that simplifies those very workflows. The CTA helps users reach the product directly without searching for it through hyperlinks.

9. Categorize Tools Logically if It's a Listicle

In a technical blog in a listicle, grouping tools under logical, descriptive categories helps readers quickly scan and compare similar options. Instead of dumping ten tools in a flat list, organizing them - say, by feature focus, integration type, or depth of code support - adds clarity and structure. It turns your blog from a loose collection into a useful decision-making guide.

This example shows that the products are categorized based on the problems they are solving, like IDE-Specific and Code Quality, Deep Code Understanding & Navigation, and Rapid Prototyping & AI Agent Building. This structure makes it easier for readers to scan, compare similar products, and find what's most relevant to their product use case.

These categories guide readers through the list logically and make the value of each tool easier to grasp.

10. Optimize for SEO

To ensure your technical blog reaches the right audience and ranks well in search engines, optimizing for SEO is essential. Implementing a few targeted strategies can significantly improve the discoverability and impact of your content. Here are key SEO tips to keep in mind:

• Conduct Keyword Research: Use tools like Google Keyword Planner, Semrush, or Ahrefs to identify relevant keywords.
• Incorporate Keywords Naturally: Place the primary keyword in the title, headings, and within the first 100 words of the article. Avoid keyword stuffing to maintain readability for the search engines as well as your target audience.
• Write a Compelling Meta Description: Summarize your blog in 150-160 characters, including the secondary keyword, to improve click-through rates from search results.
• Add Alt Text for Images: Use descriptive alt text for every image, screenshot, or diagram to improve accessibility and help search engines index your content.
• Structure with Clear Headings: Organize your blog with clear H2 and H3 headings to improve readability and help search engines index key sections.
• Ensure Mobile Optimization: Make sure your blog is mobile-friendly, as Google prioritizes mobile-optimized content in search results.

Once you are done writing the technical blog, make sure that you run an SEO score check to gauge whether your article is SEO-friendly or not.

11. Get a Technical Peer Review

Peer reviews are critical for maintaining accuracy and credibility in technical content. A second set of technical eyes - whether from a developer, engineer, or product expert can catch things you might miss: incorrect assumptions, outdated code, broken commands, or unclear steps. These aren't minor issues - publishing without a proper review can lead to confusion, broken implementations, or loss of trust from your readers.

In developer-focused content, even small technical errors can undermine your authority. A peer review helps ensure your instructions are correct, your terminology is accurate, and your code works as advertised. Think of it as QA for your blog - without it, you risk shipping a broken experience. Therefore, don't forget to add it to your blog post checklist.

12. Run Grammar, Plagiarism, and AI Content Checks

This should be your last blog post checklist point after the technical review; it's equally important to review your blog for language quality, originality, and AI. Poor grammar can lead readers to mistrust your explanation, your product, or your code. On top of that, search engines deprioritize poorly written content, which means fewer people even find your blog.

Even if you've written the blog manually, it can still trigger plagiarism flags due to common phrasing, especially when covering widely discussed technical topics. Always run grammar and plagiarism checks and rewrite any AI-assisted sections to ensure originality, clarity, and trustworthiness. A clean, well-edited post builds confidence and performs better in search.

Conclusion

Writing a technical blog is about bridging the gap between your product and the developer's real-world problem. And when you're juggling feature launches, product updates, and tight timelines, it's way too easy to overlook the small (but critical) stuff.

That's why this technical blog post checklist for writing isn't just a nice-to-have - it's a must-have. It will help you ensure that you cover all the key areas, from creating a clear outline to optimizing for SEO, and from adding code snippets to embedding helpful visuals.

By structuring your blog properly, including a strong CTA, and making sure everything from grammar to technical accuracy is spot on, you're creating content that resonates with your audience and drives real engagement.

FAQs

What If I Skip Creating an Outline Before Writing My Technical Blog?

If you skip the outline, you might find yourself jumping from one point to another, leaving key details out, or creating a confusing structure. It's like trying to build something without a plan; it might work, but it'll likely be a lot harder for your readers to follow, and the message could get lost.

Why Is It Important to Run Grammar, Plagiarism, and AI Content Checks Before Publishing?

Running grammar, plagiarism, and AI content checks ensures your blog is polished, original, and engaging. Grammar checks enhance readability, plagiarism checks protect originality, and AI content checks ensure the writing for developers remains natural and human-like.

What's the Best Format for Presenting Code Snippets?

Use clean, syntax-highlighted code blocks (in Markdown or your CMS) that are easy to read and copy. Keep your indentation consistent, use meaningful variable names, and always test the snippets beforehand because there's nothing worse than readers trying code that doesn't work.

Where Should the Video Be Placed in the Blog?

Embed the video right where it adds the most value - ideally after a walkthrough or within a section that's hard to explain through text alone. It should feel like a natural extension of the content, helping the reader see the product in action without breaking their flow.

Who Should Review My Technical Blog?

You should get your blog reviewed by someone with hands-on experience, preferably a developer or engineer from your team, who can spot technical gaps, verify code accuracy, and ensure the content truly speaks to the intended audience.