Top 50 English Phrases Every Developer Should Know

Whether you’re in a daily standup, reviewing a pull request, or explaining a bug to your team lead, the same phrases come up again and again in developer communication. This list covers the 50 most useful English phrases for everyday professional communication as a developer.

These are not formal phrases from a business writing course — they are the real phrases used in Slack, GitHub, Jira, and Zoom calls at actual software companies.

Standups and Status Updates

These phrases are used every day in team standups (daily scrum), written status updates, and async check-ins.

Describing current work

“I’m currently working on…”

“I’m currently working on the payment gateway integration.”
“I’m wrapping up…”

“I’m wrapping up the refactor — should be done by EOD.”
“I’m blocked on…”

“I’m blocked on the API credentials — waiting for access from DevOps.”
“I’ve been digging into…”

“I’ve been digging into the performance issue in the search service.”
“I’m about halfway through…”

“I’m about halfway through the migration script.”

Reporting completions

“I finished / I completed / I wrapped up…”

“I finished the user authentication module yesterday.”
“That’s done / That one is done.”

“The linter config is done and merged.”
“I merged the PR for…”

“I merged the PR for the caching layer this morning.”
“That’s been deployed to staging.”

“The new onboarding flow has been deployed to staging.”

Describing blockers

“I’m waiting on…”

“I’m waiting on a response from the client about the data format.”
“I need input from…”

“I need input from the design team before I can continue.”
“I’ll pick this up once…”

“I’ll pick this up once the API is ready.”

Code Review Phrases

These appear in PR comments, Slack discussions, and code review meetings.

Asking for changes (politely)

“Could you add a comment explaining…”

“Could you add a comment explaining why the timeout is set to 30 seconds here?”
“I think this could be simplified by…”

“I think this could be simplified by extracting it into a helper function.”
“Nit: …” (minor, optional suggestion)

“Nit: the variable name d could be more descriptive — maybe deploymentDate?”
“This might cause issues when…”

“This might cause issues when the list is empty — we should add a null check.”
“Have you considered…?”

“Have you considered using a Set here instead of an array for O(1) lookup?”

Approving and praising

“LGTM” (Looks Good To Me — standard approval abbreviation)

“LGTM! Nice clean implementation.”
“Nice work on…”

“Nice work on the error handling — much clearer than before.”
“This is a good improvement over…”

“This is a good improvement over the previous approach.”

Responding to review comments

“Good catch, I’ll fix that.”
“Fixed in the latest commit.”
“Agreed — updated.”
“I went with X instead of Y because…”

“I went with the array instead of the Set because we need index access — happy to discuss.”

Technical Discussions and Meetings

Phrases for architecture discussions, design reviews, and technical problem-solving.

Proposing ideas

“One option would be to…”

“One option would be to cache the results in Redis.”
“What if we…?”

“What if we moved the validation to the middleware layer?”
“My suggestion would be…”

“My suggestion would be to start with a simple polling approach and optimise later.”
“It might be worth considering…”

“It might be worth considering a feature flag for this so we can roll it back easily.”

Agreeing and disagreeing

“That makes sense.” (agreeing)
“I’m on board with that.” (agreeing to a plan)
“I see where you’re coming from, but…” (polite disagreement)

“I see where you’re coming from, but I’m concerned about the added complexity.”
“I’m not sure that’s the right approach because…”

“I’m not sure that’s the right approach because it would require changes across multiple services.”
“That depends on…” / “It depends.”

“That depends on how much traffic we’re expecting.”

Asking for clarification

“Could you walk me through…?”

“Could you walk me through how the authentication flow works?”
“What exactly do you mean by…?”

“What exactly do you mean by ‘eventually consistent’ in this context?”
“Just to make sure I understand…”

“Just to make sure I understand — you want the endpoint to return 200 even on validation errors?”
“Can you give me an example of…?”

Asking for Help

Knowing how to ask for help efficiently is a critical professional skill.

“I’ve been stuck on this for a while…”

“I’ve been stuck on this CORS issue for a while — do you have a minute to take a look?”
“I tried X and Y, but…”

“I tried restarting the service and clearing the cache, but the issue persists.”
“Does this make sense or am I missing something?” — A great phrase for checking your own understanding without sounding insecure.
“Is there a better way to approach this?”
“Let me know if you need more context.” — Good for written help requests: shows you’re aware you might not have explained everything.

Communicating Uncertainty and Estimates

Non-native speakers often state guesses and estimates as certainties. These phrases add the right level of uncertainty.

“I think / I believe…” (personal assessment, not certain)

“I think the issue is in the connection handling, but I haven’t confirmed it yet.”
“Unless I’m missing something…”

“Unless I’m missing something, we can remove this dependency entirely.”
“It looks like…” (based on observation, not certainty)

“It looks like the job failed because of a timeout — still investigating.”
“Roughly / Approximately / Around…” (imprecise estimate)

“It should take roughly 3 days to implement.”
“Give or take…” (acknowledging a margin of error)

“About a week, give or take, depending on the API documentation quality.”

Asynchronous Communication (Slack, Email, Jira)

“Just a heads up…” (informal warning/notice)

“Just a heads up — I’m deploying to staging in 10 minutes.”
“Any thoughts / Any input welcomed.” (inviting feedback without demanding it)

“Opened a draft PR for the new caching logic — any thoughts welcome.”
“Let me know if you have any questions / concerns.” (standard professional close)

Bonus: Useful Shortened Forms

These abbreviations are commonly used in written developer communication:

Abbreviation	Meaning	Used in
LGTM	Looks Good To Me	PR approvals
WIP	Work In Progress	PR titles, branch names
AFAIK	As Far As I Know	Slack, comments
TBD	To Be Determined	Planning, specs
TIL	Today I Learned	Sharing knowledge
EOD	End of Day	Status updates
ETA	Estimated Time of Arrival	Delivery estimates
FYI	For Your Information	Sharing context
PTAL	Please Take A Look	PR reviews
ACK	Acknowledged	Confirming you saw something
NACK	Not Acknowledged / Rejected	Formally declining

Practice: Standup Script

Build your own standup using the phrases from this guide:

Template:

What I completed: “I [finished/merged/deployed]…”
What I’m working on: “I’m currently working on… / I’m wrapping up…”
Any blockers: “I’m blocked on… / I’m waiting on… / No blockers.”

Example:

“Yesterday I finished the password reset flow and merged the PR. I’m currently working on email notifications — about halfway through. I’m waiting on final copy from the product team for the email templates.”